GB2443774A - Polymer compound and polymer light-emitting device using same - Google Patents
Polymer compound and polymer light-emitting device using same Download PDFInfo
- Publication number
- GB2443774A GB2443774A GB0804313A GB0804313A GB2443774A GB 2443774 A GB2443774 A GB 2443774A GB 0804313 A GB0804313 A GB 0804313A GB 0804313 A GB0804313 A GB 0804313A GB 2443774 A GB2443774 A GB 2443774A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- ring
- atom
- polymer
- aryl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 231
- 229920000642 polymer Polymers 0.000 title claims abstract description 170
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 79
- 125000003118 aryl group Chemical group 0.000 claims abstract description 61
- 125000003710 aryl alkyl group Chemical group 0.000 claims abstract description 59
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 54
- 125000000623 heterocyclic group Chemical group 0.000 claims abstract description 48
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 38
- 125000004429 atom Chemical group 0.000 claims abstract description 33
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 31
- 125000004414 alkyl thio group Chemical group 0.000 claims abstract description 29
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 29
- 125000004104 aryloxy group Chemical group 0.000 claims abstract description 27
- 125000005110 aryl thio group Chemical group 0.000 claims abstract description 25
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims abstract description 24
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 22
- 125000002102 aryl alkyloxo group Chemical group 0.000 claims abstract description 22
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 22
- 125000000304 alkynyl group Chemical group 0.000 claims abstract description 20
- 125000004659 aryl alkyl thio group Chemical group 0.000 claims abstract description 20
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 19
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical group [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052711 selenium Inorganic materials 0.000 claims abstract description 18
- 125000002252 acyl group Chemical group 0.000 claims abstract description 16
- 125000004423 acyloxy group Chemical group 0.000 claims abstract description 16
- 125000004430 oxygen atom Chemical group O* 0.000 claims abstract description 16
- 125000005553 heteroaryloxy group Chemical group 0.000 claims abstract description 15
- 125000005368 heteroarylthio group Chemical group 0.000 claims abstract description 14
- 125000005462 imide group Chemical group 0.000 claims abstract description 14
- 125000004434 sulfur atom Chemical group 0.000 claims abstract description 14
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 10
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 9
- 125000003368 amide group Chemical group 0.000 claims abstract description 9
- 229910052796 boron Inorganic materials 0.000 claims abstract description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 7
- 125000004437 phosphorous atom Chemical group 0.000 claims abstract description 6
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims abstract 5
- 125000000879 imine group Chemical group 0.000 claims abstract 3
- -1 di-substituted amino group Chemical group 0.000 claims description 185
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 167
- 238000000034 method Methods 0.000 claims description 151
- 125000005843 halogen group Chemical group 0.000 claims description 49
- 125000001424 substituent group Chemical group 0.000 claims description 45
- 238000006116 polymerization reaction Methods 0.000 claims description 35
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 32
- 125000005842 heteroatom Chemical group 0.000 claims description 26
- 239000010409 thin film Substances 0.000 claims description 26
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical group OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 25
- 125000005228 aryl sulfonate group Chemical group 0.000 claims description 23
- 125000005227 alkyl sulfonate group Chemical group 0.000 claims description 22
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 22
- 239000011669 selenium Substances 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 125000000732 arylene group Chemical group 0.000 claims description 10
- 239000012044 organic layer Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 8
- 125000003638 stannyl group Chemical group [H][Sn]([H])([H])* 0.000 claims description 8
- 150000004696 coordination complex Chemical group 0.000 claims description 7
- 239000011777 magnesium Substances 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 6
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 6
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 125000003277 amino group Chemical group 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 232
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 93
- 239000000463 material Substances 0.000 description 91
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 73
- 239000002904 solvent Substances 0.000 description 69
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 67
- 239000000243 solution Substances 0.000 description 61
- 230000015572 biosynthetic process Effects 0.000 description 58
- 238000002347 injection Methods 0.000 description 51
- 239000007924 injection Substances 0.000 description 51
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 48
- 239000000203 mixture Substances 0.000 description 46
- 238000003786 synthesis reaction Methods 0.000 description 35
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 34
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
- 239000010408 film Substances 0.000 description 30
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 26
- 150000004945 aromatic hydrocarbons Chemical group 0.000 description 23
- 238000006243 chemical reaction Methods 0.000 description 23
- 238000009413 insulation Methods 0.000 description 23
- 239000011229 interlayer Substances 0.000 description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 21
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 18
- 239000003960 organic solvent Substances 0.000 description 18
- 239000007787 solid Substances 0.000 description 18
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 17
- 239000002184 metal Substances 0.000 description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 15
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 14
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 14
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 14
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 13
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 12
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
- 239000002244 precipitate Substances 0.000 description 12
- 150000004982 aromatic amines Chemical class 0.000 description 11
- 229910052801 chlorine Inorganic materials 0.000 description 11
- 125000006539 C12 alkyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 10
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 10
- 102100034535 Histone H3.1 Human genes 0.000 description 10
- 101001067844 Homo sapiens Histone H3.1 Proteins 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 10
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 10
- 239000003054 catalyst Substances 0.000 description 10
- 229920001940 conductive polymer Polymers 0.000 description 10
- 150000002466 imines Chemical class 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 239000008096 xylene Substances 0.000 description 10
- 150000002500 ions Chemical class 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 8
- 239000004327 boric acid Substances 0.000 description 8
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 8
- 239000000178 monomer Substances 0.000 description 8
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 8
- 238000010992 reflux Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 239000011593 sulfur Substances 0.000 description 8
- 238000005160 1H NMR spectroscopy Methods 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 7
- 150000001721 carbon Chemical group 0.000 description 7
- 125000004122 cyclic group Chemical group 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 238000007641 inkjet printing Methods 0.000 description 7
- 229910052740 iodine Inorganic materials 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 238000007645 offset printing Methods 0.000 description 7
- 238000007650 screen-printing Methods 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 6
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 6
- 101150041968 CDC13 gene Proteins 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 239000003513 alkali Substances 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 229920005596 polymer binder Polymers 0.000 description 6
- 239000002491 polymer binding agent Substances 0.000 description 6
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 5
- 229940126062 Compound A Drugs 0.000 description 5
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 5
- 238000006069 Suzuki reaction reaction Methods 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000012298 atmosphere Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 125000001309 chloro group Chemical group Cl* 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000003759 ester based solvent Substances 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 150000002391 heterocyclic compounds Chemical class 0.000 description 5
- 238000004770 highest occupied molecular orbital Methods 0.000 description 5
- 239000005453 ketone based solvent Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 229910044991 metal oxide Inorganic materials 0.000 description 5
- 150000004706 metal oxides Chemical class 0.000 description 5
- 238000004776 molecular orbital Methods 0.000 description 5
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 229910052697 platinum Inorganic materials 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 229910052702 rhenium Inorganic materials 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 229940015975 1,2-hexanediol Drugs 0.000 description 4
- WFSMVVDJSNMRAR-UHFFFAOYSA-N 2-[2-(2-ethoxyethoxy)ethoxy]ethanol Chemical compound CCOCCOCCOCCO WFSMVVDJSNMRAR-UHFFFAOYSA-N 0.000 description 4
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 4
- ONIKNECPXCLUHT-UHFFFAOYSA-N 2-chlorobenzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1Cl ONIKNECPXCLUHT-UHFFFAOYSA-N 0.000 description 4
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 4
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 4
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 239000005456 alcohol based solvent Substances 0.000 description 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 4
- 125000004450 alkenylene group Chemical group 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 4
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 229940125904 compound 1 Drugs 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 4
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000004210 ether based solvent Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 125000001153 fluoro group Chemical group F* 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- FHKSXSQHXQEMOK-UHFFFAOYSA-N hexane-1,2-diol Chemical compound CCCCC(O)CO FHKSXSQHXQEMOK-UHFFFAOYSA-N 0.000 description 4
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 4
- 229920000767 polyaniline Polymers 0.000 description 4
- 229920000123 polythiophene Polymers 0.000 description 4
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 4
- 229920005604 random copolymer Polymers 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 description 4
- 150000005846 sugar alcohols Polymers 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 3
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052693 Europium Inorganic materials 0.000 description 3
- 238000007341 Heck reaction Methods 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- RSPISYXLHRIGJD-UHFFFAOYSA-N OOOO Chemical compound OOOO RSPISYXLHRIGJD-UHFFFAOYSA-N 0.000 description 3
- 229920000292 Polyquinoline Polymers 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 3
- 150000004056 anthraquinones Chemical class 0.000 description 3
- 125000005018 aryl alkenyl group Chemical group 0.000 description 3
- 125000005015 aryl alkynyl group Chemical group 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 238000003776 cleavage reaction Methods 0.000 description 3
- 229940125782 compound 2 Drugs 0.000 description 3
- JNGZXGGOCLZBFB-IVCQMTBJSA-N compound E Chemical compound N([C@@H](C)C(=O)N[C@@H]1C(N(C)C2=CC=CC=C2C(C=2C=CC=CC=2)=N1)=O)C(=O)CC1=CC(F)=CC(F)=C1 JNGZXGGOCLZBFB-IVCQMTBJSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- OMRDZQXXMYCHBU-UHFFFAOYSA-N ethanol;propan-1-ol Chemical compound CCO.CCCO OMRDZQXXMYCHBU-UHFFFAOYSA-N 0.000 description 3
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 3
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 229910052741 iridium Inorganic materials 0.000 description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910001512 metal fluoride Inorganic materials 0.000 description 3
- 238000004219 molecular orbital method Methods 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 239000013110 organic ligand Substances 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 3
- 229950000688 phenothiazine Drugs 0.000 description 3
- 229920000412 polyarylene Polymers 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000007017 scission Effects 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000005580 triphenylene group Chemical group 0.000 description 3
- UBOXGVDOUJQMTN-UHFFFAOYSA-N 1,1,2-trichloroethane Chemical compound ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- TZMSYXZUNZXBOL-UHFFFAOYSA-N 10H-phenoxazine Chemical compound C1=CC=C2NC3=CC=CC=C3OC2=C1 TZMSYXZUNZXBOL-UHFFFAOYSA-N 0.000 description 2
- ZPVFWPFBNIEHGJ-UHFFFAOYSA-N 2-octanone Chemical compound CCCCCCC(C)=O ZPVFWPFBNIEHGJ-UHFFFAOYSA-N 0.000 description 2
- HCFAJYNVAYBARA-UHFFFAOYSA-N 4-heptanone Chemical compound CCCC(=O)CCC HCFAJYNVAYBARA-UHFFFAOYSA-N 0.000 description 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 229910000846 In alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006000 Knoevenagel condensation reaction Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- SQVRNKJHWKZAKO-PFQGKNLYSA-N N-acetyl-beta-neuraminic acid Chemical compound CC(=O)N[C@@H]1[C@@H](O)C[C@@](O)(C(O)=O)O[C@H]1[C@H](O)[C@H](O)CO SQVRNKJHWKZAKO-PFQGKNLYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 101100054666 Streptomyces halstedii sch3 gene Proteins 0.000 description 2
- 229910052771 Terbium Inorganic materials 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000007239 Wittig reaction Methods 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 125000004419 alkynylene group Chemical group 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 125000005577 anthracene group Chemical group 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 125000003828 azulenyl group Chemical group 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 229910052790 beryllium Inorganic materials 0.000 description 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 2
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 description 2
- YNHIGQDRGKUECZ-UHFFFAOYSA-L bis(triphenylphosphine)palladium(ii) dichloride Chemical compound [Cl-].[Cl-].[Pd+2].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 YNHIGQDRGKUECZ-UHFFFAOYSA-L 0.000 description 2
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 125000005578 chrysene group Chemical group 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 229920000547 conjugated polymer Polymers 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- ZAJNGDIORYACQU-UHFFFAOYSA-N decan-2-one Chemical compound CCCCCCCCC(C)=O ZAJNGDIORYACQU-UHFFFAOYSA-N 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000006612 decyloxy group Chemical group 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 description 2
- KLKFAASOGCDTDT-UHFFFAOYSA-N ethoxymethoxyethane Chemical compound CCOCOCC KLKFAASOGCDTDT-UHFFFAOYSA-N 0.000 description 2
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 2
- NGAZZOYFWWSOGK-UHFFFAOYSA-N heptan-3-one Chemical compound CCCCC(=O)CC NGAZZOYFWWSOGK-UHFFFAOYSA-N 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000003707 hexyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 2
- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical compound COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 description 2
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 2
- 125000002911 monocyclic heterocycle group Chemical group 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- VKCYHJWLYTUGCC-UHFFFAOYSA-N nonan-2-one Chemical compound CCCCCCCC(C)=O VKCYHJWLYTUGCC-UHFFFAOYSA-N 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000005447 octyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 2
- 150000004866 oxadiazoles Chemical class 0.000 description 2
- 229960003540 oxyquinoline Drugs 0.000 description 2
- 125000005582 pentacene group Chemical group 0.000 description 2
- GUVXZFRDPCKWEM-UHFFFAOYSA-N pentalene group Chemical group C1=CC=C2C=CC=C12 GUVXZFRDPCKWEM-UHFFFAOYSA-N 0.000 description 2
- 125000004115 pentoxy group Chemical group [*]OC([H])([H])C([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical group C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 2
- 125000005936 piperidyl group Chemical group 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920000548 poly(silane) polymer Polymers 0.000 description 2
- 238000012643 polycondensation polymerization Methods 0.000 description 2
- 229920002098 polyfluorene Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920000128 polypyrrole Polymers 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 235000011056 potassium acetate Nutrition 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 150000003219 pyrazolines Chemical class 0.000 description 2
- 125000005581 pyrene group Chemical group 0.000 description 2
- 125000004076 pyridyl group Chemical group 0.000 description 2
- 125000000168 pyrrolyl group Chemical group 0.000 description 2
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011369 resultant mixture Substances 0.000 description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 2
- 230000007928 solubilization Effects 0.000 description 2
- 238000005063 solubilization Methods 0.000 description 2
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical class C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 2
- 150000003462 sulfoxides Chemical class 0.000 description 2
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 125000001544 thienyl group Chemical group 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- COIOYMYWGDAQPM-UHFFFAOYSA-N tris(2-methylphenyl)phosphane Chemical compound CC1=CC=CC=C1P(C=1C(=CC=CC=1)C)C1=CC=CC=C1C COIOYMYWGDAQPM-UHFFFAOYSA-N 0.000 description 2
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 2
- QGKMIGUHVLGJBR-UHFFFAOYSA-M (4z)-1-(3-methylbutyl)-4-[[1-(3-methylbutyl)quinolin-1-ium-4-yl]methylidene]quinoline;iodide Chemical compound [I-].C12=CC=CC=C2N(CCC(C)C)C=CC1=CC1=CC=[N+](CCC(C)C)C2=CC=CC=C12 QGKMIGUHVLGJBR-UHFFFAOYSA-M 0.000 description 1
- 125000005838 1,3-cyclopentylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:2])C([H])([H])C1([H])[*:1] 0.000 description 1
- 125000004955 1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])C([H])([*:1])C([H])([H])C([H])([H])C1([H])[*:2] 0.000 description 1
- BRGVKVZXDWGJBX-UHFFFAOYSA-N 1-bromo-4-butylbenzene Chemical compound CCCCC1=CC=C(Br)C=C1 BRGVKVZXDWGJBX-UHFFFAOYSA-N 0.000 description 1
- MPPPKRYCTPRNTB-UHFFFAOYSA-N 1-bromobutane Chemical compound CCCCBr MPPPKRYCTPRNTB-UHFFFAOYSA-N 0.000 description 1
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- UIWLITBBFICQKW-UHFFFAOYSA-N 1h-benzo[h]quinolin-2-one Chemical compound C1=CC=C2C3=NC(O)=CC=C3C=CC2=C1 UIWLITBBFICQKW-UHFFFAOYSA-N 0.000 description 1
- YQTCQNIPQMJNTI-UHFFFAOYSA-N 2,2-dimethylpropan-1-one Chemical group CC(C)(C)[C]=O YQTCQNIPQMJNTI-UHFFFAOYSA-N 0.000 description 1
- YMMGRPLNZPTZBS-UHFFFAOYSA-N 2,3-dihydrothieno[2,3-b][1,4]dioxine Chemical compound O1CCOC2=C1C=CS2 YMMGRPLNZPTZBS-UHFFFAOYSA-N 0.000 description 1
- SCVJRXQHFJXZFZ-KVQBGUIXSA-N 2-amino-9-[(2r,4s,5r)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-3h-purine-6-thione Chemical group C1=2NC(N)=NC(=S)C=2N=CN1[C@H]1C[C@H](O)[C@@H](CO)O1 SCVJRXQHFJXZFZ-KVQBGUIXSA-N 0.000 description 1
- HAIGIJCTBFVMEP-UHFFFAOYSA-N 2-bromo-5-tert-butyl-1,3-dimethylbenzene Chemical compound CC1=CC(C(C)(C)C)=CC(C)=C1Br HAIGIJCTBFVMEP-UHFFFAOYSA-N 0.000 description 1
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 description 1
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 1
- 125000005979 2-naphthyloxy group Chemical group 0.000 description 1
- XBHOUXSGHYZCNH-UHFFFAOYSA-N 2-phenyl-1,3-benzothiazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2S1 XBHOUXSGHYZCNH-UHFFFAOYSA-N 0.000 description 1
- FIISKTXZUZBTRC-UHFFFAOYSA-N 2-phenyl-1,3-benzoxazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2O1 FIISKTXZUZBTRC-UHFFFAOYSA-N 0.000 description 1
- CMSGUKVDXXTJDQ-UHFFFAOYSA-N 4-(2-naphthalen-1-ylethylamino)-4-oxobutanoic acid Chemical compound C1=CC=C2C(CCNC(=O)CCC(=O)O)=CC=CC2=C1 CMSGUKVDXXTJDQ-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- DDTHMESPCBONDT-UHFFFAOYSA-N 4-(4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-one Chemical class C1=CC(=O)C=CC1=C1C=CC(=O)C=C1 DDTHMESPCBONDT-UHFFFAOYSA-N 0.000 description 1
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- 108091008717 AR-A Proteins 0.000 description 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical group CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 1
- 102100022704 Amyloid-beta precursor protein Human genes 0.000 description 1
- 101100221077 Arabidopsis thaliana CML12 gene Proteins 0.000 description 1
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
- 125000006519 CCH3 Chemical group 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 101000685083 Centruroides infamatus Beta-toxin Cii1 Proteins 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 241001432959 Chernes Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 208000005156 Dehydration Diseases 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- 229910015400 FeC13 Inorganic materials 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical group NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 1
- 238000003747 Grignard reaction Methods 0.000 description 1
- 101000823051 Homo sapiens Amyloid-beta precursor protein Proteins 0.000 description 1
- 101000796121 Homo sapiens Thioredoxin-like protein 1 Proteins 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical group [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 1
- 238000006519 Mcmurry reaction Methods 0.000 description 1
- CRZQGDNQQAALAY-UHFFFAOYSA-N Me ester-Phenylacetic acid Natural products COC(=O)CC1=CC=CC=C1 CRZQGDNQQAALAY-UHFFFAOYSA-N 0.000 description 1
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 101100252165 Mus musculus Rnd2 gene Proteins 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 229930192627 Naphthoquinone Natural products 0.000 description 1
- 229920002319 Poly(methyl acrylate) Polymers 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- IOEJYZSZYUROLN-UHFFFAOYSA-M Sodium diethyldithiocarbamate Chemical compound [Na+].CCN(CC)C([S-])=S IOEJYZSZYUROLN-UHFFFAOYSA-M 0.000 description 1
- 238000003477 Sonogashira cross-coupling reaction Methods 0.000 description 1
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical group C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 1
- 102100031373 Thioredoxin-like protein 1 Human genes 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- ABRVLXLNVJHDRQ-UHFFFAOYSA-N [2-pyridin-3-yl-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound FC(C1=CC(=CC(=N1)C=1C=NC=CC=1)CN)(F)F ABRVLXLNVJHDRQ-UHFFFAOYSA-N 0.000 description 1
- ULGYAEQHFNJYML-UHFFFAOYSA-N [AlH3].[Ca] Chemical compound [AlH3].[Ca] ULGYAEQHFNJYML-UHFFFAOYSA-N 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- JHYLKGDXMUDNEO-UHFFFAOYSA-N [Mg].[In] Chemical compound [Mg].[In] JHYLKGDXMUDNEO-UHFFFAOYSA-N 0.000 description 1
- PFRUBEOIWWEFOL-UHFFFAOYSA-N [N].[S] Chemical compound [N].[S] PFRUBEOIWWEFOL-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000004054 acenaphthylenyl group Chemical group C1(=CC2=CC=CC3=CC=CC1=C23)* 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
- 125000000641 acridinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3C=C12)* 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000005103 alkyl silyl group Chemical group 0.000 description 1
- 125000006383 alkylpyridyl group Chemical group 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- DZHSAHHDTRWUTF-SIQRNXPUSA-N amyloid-beta polypeptide 42 Chemical compound C([C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)NCC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(O)=O)[C@@H](C)CC)C(C)C)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C(C)C)C1=CC=CC=C1 DZHSAHHDTRWUTF-SIQRNXPUSA-N 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 125000004653 anthracenylene group Chemical group 0.000 description 1
- 125000005427 anthranyl group Chemical group 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical group OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 125000001231 benzoyloxy group Chemical group C(C1=CC=CC=C1)(=O)O* 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical group BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004744 butyloxycarbonyl group Chemical group 0.000 description 1
- 125000000480 butynyl group Chemical group [*]C#CC([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004063 butyryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000010538 cationic polymerization reaction Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229910000175 cerite Inorganic materials 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical group ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229960000956 coumarin Drugs 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- WVIIMZNLDWSIRH-UHFFFAOYSA-N cyclohexylcyclohexane Chemical group C1CCCCC1C1CCCCC1 WVIIMZNLDWSIRH-UHFFFAOYSA-N 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000000412 dendrimer Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical group CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000005677 ethinylene group Chemical group [*:2]C#C[*:1] 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 125000004705 ethylthio group Chemical group C(C)S* 0.000 description 1
- GMFTYFSOONOZOH-MCTJRNESSA-K europium(3+) 1,10-phenanthroline (Z)-4,4,4-trifluoro-3-oxo-1-thiophen-2-ylbut-1-en-1-olate Chemical compound [Eu+3].[O-]\C(=C/C(=O)C(F)(F)F)c1cccs1.[O-]\C(=C/C(=O)C(F)(F)F)c1cccs1.[O-]\C(=C/C(=O)C(F)(F)F)c1cccs1.c1cnc2c(c1)ccc1cccnc21 GMFTYFSOONOZOH-MCTJRNESSA-K 0.000 description 1
- 150000008376 fluorenones Chemical class 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical group FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000005446 heptyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000006038 hexenyl group Chemical group 0.000 description 1
- 125000005980 hexynyl group Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- LHJOPRPDWDXEIY-UHFFFAOYSA-N indium lithium Chemical compound [Li].[In] LHJOPRPDWDXEIY-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- YZASAXHKAQYPEH-UHFFFAOYSA-N indium silver Chemical compound [Ag].[In] YZASAXHKAQYPEH-UHFFFAOYSA-N 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical group IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000005956 isoquinolyl group Chemical group 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- QDLAGTHXVHQKRE-UHFFFAOYSA-N lichenxanthone Natural products COC1=CC(O)=C2C(=O)C3=C(C)C=C(OC)C=C3OC2=C1 QDLAGTHXVHQKRE-UHFFFAOYSA-N 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- GCICAPWZNUIIDV-UHFFFAOYSA-N lithium magnesium Chemical compound [Li].[Mg] GCICAPWZNUIIDV-UHFFFAOYSA-N 0.000 description 1
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical group [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 1
- BLQJIBCZHWBKSL-UHFFFAOYSA-L magnesium iodide Chemical group [Mg+2].[I-].[I-] BLQJIBCZHWBKSL-UHFFFAOYSA-L 0.000 description 1
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-M methanesulfonate group Chemical group CS(=O)(=O)[O-] AFVFQIVMOAPDHO-UHFFFAOYSA-M 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- 229940095102 methyl benzoate Drugs 0.000 description 1
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical compound [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 description 1
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 1
- XKBGEWXEAPTVCK-UHFFFAOYSA-M methyltrioctylammonium chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC XKBGEWXEAPTVCK-UHFFFAOYSA-M 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- DCZNSJVFOQPSRV-UHFFFAOYSA-N n,n-diphenyl-4-[4-(n-phenylanilino)phenyl]aniline Chemical class C1=CC=CC=C1N(C=1C=CC(=CC=1)C=1C=CC(=CC=1)N(C=1C=CC=CC=1)C=1C=CC=CC=1)C1=CC=CC=C1 DCZNSJVFOQPSRV-UHFFFAOYSA-N 0.000 description 1
- ZHDORMMHAKXTPT-UHFFFAOYSA-N n-benzoylbenzamide Chemical group C=1C=CC=CC=1C(=O)NC(=O)C1=CC=CC=C1 ZHDORMMHAKXTPT-UHFFFAOYSA-N 0.000 description 1
- AIDQCFHFXWPAFG-UHFFFAOYSA-N n-formylformamide Chemical group O=CNC=O AIDQCFHFXWPAFG-UHFFFAOYSA-N 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 150000002791 naphthoquinones Chemical class 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000006611 nonyloxy group Chemical group 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 125000004365 octenyl group Chemical group C(=CCCCCCC)* 0.000 description 1
- 125000005069 octynyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C#C* 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- WYURNTSHIVDZCO-SVYQBANQSA-N oxolane-d8 Chemical compound [2H]C1([2H])OC([2H])([2H])C([2H])([2H])C1([2H])[2H] WYURNTSHIVDZCO-SVYQBANQSA-N 0.000 description 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 1
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 1
- 125000001148 pentyloxycarbonyl group Chemical group 0.000 description 1
- 125000005981 pentynyl group Chemical group 0.000 description 1
- 125000005003 perfluorobutyl group Chemical group FC(F)(F)C(F)(F)C(F)(F)C(F)(F)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- 125000001828 phenalenyl group Chemical group C1(C=CC2=CC=CC3=CC=CC1=C23)* 0.000 description 1
- 125000001644 phenoxazinyl group Chemical group C1(=CC=CC=2OC3=CC=CC=C3NC12)* 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 229940049953 phenylacetate Drugs 0.000 description 1
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 1
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical compound OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 description 1
- 125000000109 phenylethoxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])O* 0.000 description 1
- NIXKBAZVOQAHGC-UHFFFAOYSA-N phenylmethanesulfonic acid Chemical group OS(=O)(=O)CC1=CC=CC=C1 NIXKBAZVOQAHGC-UHFFFAOYSA-N 0.000 description 1
- 125000003356 phenylsulfanyl group Chemical group [*]SC1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- QLNJFJADRCOGBJ-UHFFFAOYSA-N propionamide Chemical group CCC(N)=O QLNJFJADRCOGBJ-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000005554 pyridyloxy group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 125000005493 quinolyl group Chemical group 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 102220232874 rs1085307493 Human genes 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 125000005760 substituted naphthylene group Chemical group 0.000 description 1
- 125000005650 substituted phenylene group Chemical group 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 125000006836 terphenylene group Chemical group 0.000 description 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
- 125000001935 tetracenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C12)* 0.000 description 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 125000005297 thienyloxy group Chemical group S1C(=CC=C1)O* 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical group CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 125000006168 tricyclic group Chemical group 0.000 description 1
- 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- NHDIQVFFNDKAQU-UHFFFAOYSA-N tripropan-2-yl borate Chemical compound CC(C)OB(OC(C)C)OC(C)C NHDIQVFFNDKAQU-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
- C07D265/34—1,4-Oxazines; Hydrogenated 1,4-oxazines condensed with carbocyclic rings
- C07D265/38—[b, e]-condensed with two six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
- C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
- C07D279/18—[b, e]-condensed with two six-membered rings
- C07D279/22—[b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
- C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/026—Wholly aromatic polyamines
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- H01L51/50—
-
- H01L51/5012—
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
- C09K2211/1408—Carbocyclic compounds
- C09K2211/1416—Condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
- C09K2211/1408—Carbocyclic compounds
- C09K2211/1425—Non-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
- C09K2211/1408—Carbocyclic compounds
- C09K2211/1433—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
- C09K2211/1441—Heterocyclic
- C09K2211/145—Heterocyclic containing oxygen as the only heteroatom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
- C09K2211/1441—Heterocyclic
- C09K2211/1458—Heterocyclic containing sulfur as the only heteroatom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
- C09K2211/1441—Heterocyclic
- C09K2211/1466—Heterocyclic containing nitrogen as the only heteroatom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
- C09K2211/1441—Heterocyclic
- C09K2211/1475—Heterocyclic containing nitrogen and oxygen as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
- C09K2211/1441—Heterocyclic
- C09K2211/1483—Heterocyclic containing nitrogen and sulfur as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
- C09K2211/1441—Heterocyclic
- C09K2211/1491—Heterocyclic containing other combinations of heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/18—Metal complexes
- C09K2211/182—Metal complexes of the rare earth metals, i.e. Sc, Y or lanthanide
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/18—Metal complexes
- C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electroluminescent Light Sources (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
Disclosed is a polymer compound containing a residue of a compound represented by the following formula (1). (In the formula, ring C<1>, ring C<2> and ring C<3> independently represent an aromatic hydrocarbon ring or a heterocyclic ring; A<1> represents a divalent group containing one or more atoms selected from a boron atom, carbon atom, nitrogen atom, oxygen atom, phosphorus atom, sulfur atom and selenium atom; R<1> represents an alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, disubstituted amino group, trisubstituted silyl group, acyl group, acyloxy group, imine residue, amide group, acid imide group, monovalent heterocyclic group, substituted carboxyl group, heteroaryloxy group or heteroarylthio group, or alternatively forms a ring together with an atom adjacent to the atom of the C<3> to which R<1> is bonded.)
Description
DESCRIPTION
POLYMER COMPOUND AND POLYMER LIGHT EMITTING DEVICE USING THE
SAME
Technical Field
The present invention relates to a polymer compound, a method for producing the polymer compound, a compound used as a synthesis raw material of the polymer compound, a solution containing the polymer compound, a thin film containing the polymer compound, and a polymer light emitting device containing the polymer compound.
Background Art
Light emitting materials and charge transporting materials of high molecular weight are under various investigations since these materials are soluble in solvents and capable of forming an organic layer in a light emitting device by an application method, and known as examples thereof are polymer compounds having phenoxazifle as a repeating unit on the main chain skeleton (Patent document 1: Japanese Patent Application Laid-Open (JP-A) No. 2003- 165829) and blue electric field light emitting polymers having a phenoxazine unit introduced in the polyarylene main chain (Patent document 2: JP-A No. 2004-137456).
The above-described polymer compounds, however, had problems that when used in a polymer light emitting device (polymer LED), its light emission wavelength is long, and device properties such as chromaticitY when used as a blue light emitting material and life when used as a light emitting material of blue, green, red or white color and the like are not necessarily sufficient.
Disclosure of the Invention
An object of the present invention is to provide a polymer compound which is useful as a light emitting material or a charge transporting material, shows short light emission wavelength when used in a polymer light emitting device, and excellent in device properties such as chromaticity when used as a blue light emitting material and life when used as a light emitting material of blue, green, red or white color and the like.
That Is, the present invention provides a polymer compound comprising a residue of a compound of the following formula (1): CCA1J3 (wherein, a ring C', ring C2 and ring C3 represent each independently an aromatic hydrocarbon ring or hetero ring.
A' represents a di-valent group containing one or more atoms selected from a boron atom, carbon atom, nitrogen atom, oxygen atom, phosphorus atom, sulfur atom and selenium atom.
R' represents an alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, aryla].kyloxy group, arylalkylthio group, alkenyl group, alkynyl group, di-substituted amino group, tn-substituted silyl group, acyl group, acyloxy group, imine residue, ainide group, acid imide group, mono-valent heterocyclic group, substituted carboxyl group, heteroarylOxy group or heteroarylthiO group, or is connected to an atom adjacent to an atom on the ring C3 to which R' is connected, to form a ring.).
The residue of a compound of the above-described formula (1) is believed to function as a light emitting part in a polymer LED, and it is hypothesized that the ring C3 is in twisted position against a plane of the rings C' and C2 due to steric hindrance of R', to shorten light emission wavelength. Further, it is hypothesized that by making regions near a N atom to be sterically bulky by introduction of R', cleavage of a carbon-nitrogen bond having smaller bond energy as compared with a carbon-carbon bond is suppressed, thereby, the life of a polymer LED can be improved.
BEST MODES FOR CARRYING OUT THE INVENTION
The polymer compound of the present invention contains a residue of a compound of the above-described formula (1).
In the formula (1), a ring C1, ring C2 and ring C3 represent each independently an aromatic hydrocarbon ring or hetero ring, and these rings optionally have a substituent.
Here, the aromatic hydrocarbon ring has a carbon number of about 6 to 30, preferably about 6 to 15, and represents a benzene ring or a condensed aromatic hydrocarbon ring. The c'rhon nimher of the arnmti( hydrncarbon group oe not include the carbon number of the substituent. Specifically exemplified are a benzene ring, naphthalene ring, anthracene ring, phenanthrene ring, phenalene ring, naphthacene ring, triphenylene ring, pyrene ring, chrysene ring, pentacene ring, perylene ring, pentalene ring, indene ring, azulene ring, biphenylene ring, fluorene ring, acenaphthylene ring and the like.
The hetero ring has a carbon number of about 2 to 30, preferably about 2 to 15. The carbon number of the hetero ring group does not include the carbon number of the substituent. Here, the hetero ring refers to organic compounds having a cyclic structure in which elements constituting the ring include not only a carbon atom, but also a heterO atom such as oxygen, sulfur nitrogen, phosphorus1 boron and the like contained in the ring.
Among the hetero rings, aromatic hetero rings are preferable. Specifically exemplified are a furan ring.
thiophene ring, pyrrole ring, imidazole ring, pyrazole ring, oxazole ring, thiazole ring, pyridine ring, pyrazifle ring.
pyrimidine ring, pyridazifle ring, benzofUrafl ring, benzothiOPhefle ring, indole ring, quinolifle ring, quinoxalifle ring, dibenzofUrafl ring, dibenzothiOPhefle ring, carbazole ring, acridine ring and the like.
When the ring C3 is an aromatic hydrocarbon ring or aromatic hetero ring, a double bond in the ring C3 is constitutes a conjugate structure together with other unsaturated bond in the ring. When the ring C3 is a hetero ring which is not an aromatic hetero ring, a bond between carbon on the ring C3 to which a N atom is connected and a carbon atom to which R' is connected is a double bond.
The aromatic hydrocarbon ring or hetero ring is preferably a benzefle ring or monocyclic heterO ring, and more preferb1Y henzefl ring.
Exemplified as substituentS on the ring C', ring C2 or ring C3 are halogen atoms, alkyl groups, alkoxy groups, alkylthiO groups, aryl groups, aryloxy groups, aryJ.thiO groups, arylalkYl groups, arylalkoxY groups, arylalkylthio groups, alkenyl groups. alkyriyl groups, di-substituted amino groups, trisubstitUted shy], groups, acyl groups, acyloxy groups, imine residues, amide groups, acid imide groups, monovalent heterOCYclic groups, substituted carboxyl groups, heteroarYlOxY groups or heterOarYlthio groups.
Here, exemplified as the halogen atom are a fluorine atom, chlorine atom, bromine atom and iodine atom. ( 5
The alkyl group may be any of linear, branched or cyclic, the carbon number thereof is usually about 1 to 30, and from the standpoint of solubility in a solvent, preferably about 3 to 15, and mentioned as specific examples S thereof are a methyl group, ethyl group, propyl group, i-propyl group, butyl group, i-butyl group, t-butyl group, pentyl group, isoarnyl group, hexyl group, cyclohexyl group, heptyl group, octyl group, 2-ethylhexy]. group, nonyl group, decyl group, 3,7-dimethylOctYl group, lauryl group, trifluoromethYl group, pentafluoroethyl group, perfluorobutyl group, perfluoroheXYl group, perfluorOoctYl group and the like, and preferable according to balance between heat resistance and the standpoints of solubility in an organic solvent, device properties, easiness of synthesis, and the like are a pentyl group, isoainyl group, hexyl group, octyl group, 2-ethyihexyl group, decyl group and 3,7-dimethyloctYl group.
The alkoxy group may be any of linear, branched or cyclic, the carbon number thereof is usually about 1 to 30, and from the standpoint of solubility in a solvent, preferably about 3 to 15, and mentioned as specific examples thereof are a methoxy ronp, ethoxy group. propyloxy group, i-propyloxy group, butoxy group, i-butoxy group, t-butoxy group, pentyloxy group, hexyloxy group, cyclohexylOXY group, heptyloxy group, octyloxy group, 2-ethyiheXylOXY group, nonyloxy group, decyloxy group, 3,7-dimethylOctylOXy group, lauryloxy group, trifluoromethOXY group. pentafluoroethoxY group, perfluorObutOXy group, perfluoroheXYl group, perfluorooctYl group, methoxymethyloXy group, 2-methoxyethylOXY group and the like, and preferable according to balance between heat resistance and the standpoints of solubility in an organic solvent, device properties, easiness of synthesis. and the like are a pentyloxy group, hexyloxy group, octyloxy group, 2-ethylhexyloxy group.
decyloxy group and 3,7-difliethylOCtYloXY group.
The alkylthio group may be any of linear, branched or cyclic, the carbon number thereof is usually about 1 to 30, and from the standpoint of solubility in a solvent.
preferably about 3 to 15, and mentioned as specific examples thereof are a methylthio group, ethylthio group, propylthio group, i-propylthio group, butylthio group, i-butylthio group, t-butylthio group, pentylthio group, hexylthio group, cyclohexylthio group, heptylthio group, octylthio group. 2- ethylhexylthiO group, nonylthio group, decylthio group, 3,7-dimethyloctylthiO group, laurylthio group, trifluoromethylthiO group and the like are mentioned, and preferable according to balance between heat resistance and the standpoints of solubility in an organic solvent, device properties, easiness of synthesis, and the like are a pentylthiO group, hexylthio group, octylthio group, 2- ethylhexylthiO group, decylthio group and 3,7-dimethyloctylthiO group.
The aryl group is an atom group obtained by removing one hydrogen atom from an aromatic hydrocarbon. and includes also thozc having a ccndened ring and those obtained by bonding of two or more independent benzene rings or condensed rings directly or via a group such as vinylene and the like. The aryl group has a carbon number of usually about 6 to 60, preferably about 6 to 48, and exemplified as specific examples thereof are a phenyl group, C1 to C12 alkoxypheflYl groups (C1 to C12 means a carbon number of 1 to 12. Applicable also in the later descriptions), C1 to C12 alkylphenyl groups, 1-naphthyl group. 2-naphthyl group, 1-anthracenyl group. 2-anthraCerlyl group, 9-anthracenyl group, pentafluoropheflyl group and the like, and preferable from the standpoints of solubility in an organic solvent, device properties, easiness of synthesis, and the like are C1 to C12 alkoxyphenyl groups and C1 to C12 alkyiphenyl groups.
Specifically exemplified as the C1 to C12 alkoxy are methoxy, ethoxy, propyloxy, i-propyloxy, butoxy, i-butoxy, t-butoxy, pentyloxy, hexyloxy, cyclohexyloxy, heptyloxy, octyloxy. 2-ethyihexyloxy, nonyloxy, decyloxy, 3, 7-dimethyloCtylOxY, lauryloxy and the like.
Specifically exemplified as the C1 to C12 alkyiphenyl group are a inethyiphenyl group, ethyiphenyl group, dimethylphenyl group, propyiphenyl group. mesityl group, methylethylphenyl group, i- propylphenyl group, butyiphenyl group, i-butylphenyl group, t-butylphenyl group, pentyiphenyl group, isoamyiphenyl group, hexylphenyl group, heptyiphenyl group, octyiphenyl group, nonylphenyl group, decyiphenyl group, dodecylphenyl group and the like.
The aryloxy group has a carbon number of usually about 6 to 60, preferably about 6 to 30, and as specific examples thereof, a phenoxy group. C1 to C12 alkoxyphenoxy groups, C1 to C12 alkyiphenoxy groups, l-naphthyloxy group, 2-naphthyloxy group, pentafluorOpheflylOXy group and the like are exemplified, and preferable from the standpoints of 14 4.-4., r. e.rsl vn4, S., - .. .. -.. Ian -easiness of synthesis, and the like are C1 to C12 alkoxyphenoxy groups and C1 to C12 alkyiphenoxy groups.
Specifically exemplified as the Ci to C12 alkoxy are methoxy, ethoxy, propyloxy, i-propyloxy, butoxy, i-butoxy, t-butoxy, pentyloxy, hexyloxy, cyclohexyloxy, heptyloxy, octyloxy, 2-ethyiheXylOxY, nonyloxy, decyloxy, 3,7-dimethyloctylOxY, lauryloxy and the like.
Specifically exemplified as the C1 to C12 alkyipherioxy group are a rnethylphenoxy group, ethyiphenoxy group, dimethyiphefloXy group, propylphefloxy group, 1,3,5- trimethylphenOXY group,* methylethylpheflOxy group, i-propyiphenoxy group, butyiphenoxy group, i-butylphenoxy group, t-butylphenoxy group, pentylphenoxy group, isoarnyiphenoxy group, hexyiphenoxy group, heptyiphenoxy group, octyiphenoxy group, nonyiphenoxy group, decyiphenoxy group, dodecyiphenoxy group and the like.
The arylthio group has a carbon number of usually about 6 to 60 carbon atoms, preferably about 6 to 30. As specific examples thereof, a phenylthio group, C1 to C12 alkoxyphenylthiO groups, C1 to C12 alkylphenylthiO groups, 1-naphthylthio group, 2-naphthylthio group, pentafluorophenylthio group and the like are exemplified, and preferable from the standpoints of solubility in an organic solvent, device properties, easiness of synthesis, and the like are C1 to C12 alkoxyphenylthio groups and C1 to C12 alkylphenylthio groups.
The arylalkyl group has a carbon number of usually about 7 to 60, preferably about 7 to 30, and as specific examples thereof, phenyl-C1 to C12 alkyl groups, C1 to C12 alkoxyphenyl-C to C12 alkyl groups, C1 to C12 alkyiphenyl-Ci to C12 alkyl groups, 1-naphthyl-Ci to C12 alkyl groups, 2-naphthyl-C1 to C12 alkyl groups and the like are exemplified, c,-h1 fr-rim t-h t,iiril iitc ri-F aril iihi 1 1 tv -i n ri --------.-.------------A organic solvent, device properties, easiness of synthesis, and the like are C1 to C12 alkoxyphenyl-Ci to C12 alkyl groups and C1 to C12 alkyiphenyl-Ci to C12 alkyl groups.
The arylalkoxy group has a carbon number of usually about 7 to 60, preferably about 7 to 30, and as specific examples thereof, phenyl-Ci to C12 alkoxy groups such as a phenylmethoxy group, phenylethoxy group, pheny].butoxy group, phenylpentyloXy group, phenyihexyloxy group. phenyiheptyloxy group, phenyloctyloxy group and the like, C1 to C12 alkoxyphenyl-Ci to C1 alkoxy groups, C1 to C12 alkylphenyl-C1 to C12 alkoxy groups, 1-naphthyl-C1 to C12 alkoxy groups, 2-naphthyl-Ci to C12 alkoxy groups and the like are exemplified, and preferable from the standpoints of solubility in an organic solvent, device properties.
easiness of synthesis, and the like are C1 to C12 alkoxyphenyl-Ci to C2 alkoxy groups and C1 to C12 alkyiphenyl-Ci to C12 alkoxy groups.
The arylalkylthio group has a carbon number of usually about 7 to 60, preferably about 7 to 30, and as specific examples thereof, phenyl-Ci to C12 alkylthio groups, C1 to C12 alkoxyphenyl-Ci to C12 alkylthio groups, C1 to C12 alkyiphenyl-Ci to C12 alkylthio groups, l-naphthyl-Ci to C12 alkylthio groups. 2-naphthyl-C1 to C2 alkylthio groups and the like are exemplified, and preferable from the standpoints of solubility in an organic solvent, device properties. easiness of synthesis. and the like are C1 to C12 alkoxyphenyl-Ci to C2 alkylthio groups and C to C12 alkyiphenyl-Ci to C12 alkylthio groups.
The alkenyl group has a carbon number of about 2 to 30, preferably about 2 to 15. specifically, a vinyl group, 1-propylenyl group, 2-propylenyl group, butenyl group, pentenyl group, hexenyl group, heptenyl group, octenyl group and cyclohexenyl group are exemplified, and also dienyl groups and trienyl groups such as a 1,3-butadienyl group, cyclohexa-l,3-dieflYl group, 1,3,5-hexatrienyl group and the like are included.
The alkynyl group has a carbon number of about 2 to 30, preferably about 2 to 15. Specifically, an ethyny].
group, 1-propyny]. group, 2-propylenyl group, butynyl group.
pentynyl group, hexynyl group, heptynyl group, octynyl group. cyclohexylethynyl group and the like are exemplified, and also diynyl groups such as a 1,3-butadlynyl group and the like are included.
The di-substituted amino group includes amino groups ( 10 substituted with two groups selected from alkyl groups, aryl groups, arylalkyl groups or mono-valent heterocyclic groups, and the alkyl group, aryl group, arylalkyl group or mono-valent heterocyclic group optionally has a substituent. The carbon number of the di-substituted amino group is usually about 2 to 60, preferably about 2 to 30 excluding the carbon Specifically exemplified are a dimethylaininO group, diethylanhino group, dipropylainiflO group, diisopropylamiflO group, dibutylaniino group. diisobutylainiflO group, dipentylamiflO group, dihexy].ainino group, diheptylazniflO group, dioctylamino group, di-2-ethylheXYlamiflO group, dinonylamiflO group, didecylainino group. di-3,7-dimethyloctylalfliflO group, dilaurylainiflo group, dicyclopentylamiflO group, dicyclohexylamiflo group, pyrrolidyl group. piperidyl group, ditrifluoromethYlamiflo group, phenylaminO group, diphenylaminO group, di(C1 to C12 alkoxyphenyl)alfliflO groups, di(Ci to C12 alkylphenyl) amiflo groups, di-1 -naphthylamiflO group, di-2 -naphthylaininO group, dipentafluoropheflylaifliflO group, dipyridylainino group, dipyridazinylamiflo group, dipyrimidylalfliflO group, dipyrazylamino group. ditri. 7yl ami.nn grnup. di (phenyl-C1 to C12 alkyl)amirio groups, di(C1 to C12 alkoxyphenyl-Ci to C12 alkyl)anhiflO groups, di(Cj to C12 alkyiphenyl-Ci to C12 alkyl)arnino groups and the like.
The tn-substituted silyl group includes silyl groups substituted with three groups seleôted from alkyl groups, aryl groups, arylalkyl groups or mono-valent heterocyclic groups. The carbon number of the substituted sily]. group is usually about 3 to 90, preferably about 3 to 45. The alkyl group, aryl group, arylalkyl group or mono-valent heterocyclic group optionally has a substituent.
Specifically exemplified are a trimethylsilyl group, ( 11 triethylsilyl group, tripropylsilyl group, tri-i-propylsilYl group, dimethyl-i-prOpylSilY]-group, diethyl-i-propylSilYl group, tbutylsi1yldimethylSilYJ. group, pentyldimethylsilyl group, hexyldimethylsilYl group, heptyldimethylSilY]. group, octyldimethylsilyl group, 2-ethylhexyl-dimethYlSilYl group, nonyldirnethylsilyl group, decyldimethylsilyl group, 3,7-dimethyloctyl-dimethYlSilY]-group, lauryldimethylSi].Yl group, phenyl-C1 to C12 alkylsilyl groups, C1 to C12 alkoxyphenyl-Ci to C12 alkylsilyl groups, C1 to C12 alkyiphenyl-Ci to C.2 alkylsilyl groups, 1-naphthyl-C1 to C12 alkylsilyl groups, 2-riaphthyl-Ci to C12 alkylsilyl groups, phenyl-C1 to C12 alkyldimethylSilyl groups, triphenylsilyl group, tri-p-xylylsilyl group, tribenzylsilyl group, diphenylmethylsilyl group, t-butyldiphenylSilYl group, dimethylpheny].silyl group and the like.
The acyl group has a carbon number of usually about 2 to 30, preferably about 2 to 15, and as specific examples thereof, an acety]. group, propionyl group, butyryl group, isobutyryl group, pivaloyl group, benzoyl group, trifluoroacetyl group, pentafluorobenzoYl group and the like are exemplified.
9hp eylnev arnnn ha arhon nrimher of nsmRli.y about 2 to 30, preferably about 2 to 15, and as specific examples thereof, an acetoxy group, propionyloxy group, butyry].oxy group, isobutyryloxy group, pivaloyloxy group, benzoyloxy group, trifluoroacetylOXY group, pentafluorobenzoYlOXY group and the like are exemplified.
The imine residue has a carbon number of usually about 2 to 30, preferably about 2 to 15, and as specific examples thereof, groups of the following structural formulae, and the like, are exemplified.
A wavy line represents syn or anti, and both syn and anti are permissible. ( 12 Me Me I Me
/N' N"'Me r N'-""Me /N Me NMe NMe NMe Me Me MeMe I NMNMe:NXMe çkMe NQ,NQ The amide group has a carbon number of usually about 2 to 30, preferably about 2 to 15, and as specific examples thereof, a formamide group, acetamide group, propioamide group, butyroarnide group, benzainide group, trifluoroacetaitlide group, pentafluorobeflZalflide group, diformamide group, diacetainide group, dipropioamide group, dibutyroamide group, dibenzamide group, ditrifluoroaCetarnide group, dipentafluorobeflZalflide group and the like are exemplified.
As the acid imide group, residues obtained by removing a hydrogen atom bonded to its nitrogen atom from an acid imide are mentioned, and the carbon number thereof is about 4 to 30, preferably about 4 to 15. specifically, the following groups and the like are exemplified.
-C
Iw-Q-Me NQ7 _IXicMe cI/Me Jf/__Me The inono-valent heterocyclic group means an atomic group remaining after removing one hydrogen atom from a heterocyclic compound, and the carbon number is usually about 2 to 30, preferably about 2 to 15. The heterocyclic group may carry thereon a substituent, and the number carbon thereof does not include the carbon number of the substituent. Here, the heterocyclic compound refers to organic compounds having a cyclic structure in which elements constituting the ring include not only a carbon atom, but also a hetero atom such as oxygen, sulfur, nitrogen, phosphorus, boron and the like contained in the ring. Specifically exemplified are a thienyl group, C1 to C12 alkyithienyl groups, pyrrolyl group, furyl group, pyridyl group, C1 to C12 alkylpyridyl groups, piperidyl group, quinolyl group, isoquinolyl group and the like, and preferable are a thienyl group, C1 to C2 alkylthienyl groups, pyridyl group and C1 to C2 alkylpyridyl groups.
As the substituted carboxy]. group, carboxyl groups substituted with an alkyl group, aryl group, arylalicyl group or mono-valent heterocyclic group are mentioned, and the carbon number is usually about 2 to 30, preferably about 2 to 15, and specific examples thereof include a methoxycarbonyl group, ethoxycarbonyl group, propoxycarbonyl group, i-propoxycarbonyl group, butoxycarbonyl group, i-butoxycarbonyl group, t-butoxycarbonyl group, pentyloxycarbonyl group, hexyloxycarboflyl group, cyclohexyloxycarbonyl group, heptyloxycarbOflyl group, octyloxycarbonyl group, 2-ethyihexyloxycarboflyl group, nonyloxycarbonyl group, decyloxycarbonyl group, 3,7-dimethyloctyloxycarbOflyl group, dodecyloxycarbonYl group, trifluoromethoxycarbOflYl group, pentafluoroethoxYCarbOflYl group, perfluorobutoxycarboflYl group, perfluorohexyloxycarbOflYl group, perfluorooctylOXYCarbOflYl group, phenoxycarboflyl group, naphthoxycarbonYl group, pyridyloxycarbonyl group, and the like. The alkyl group, aryl group, arylalkyl group or mono-valent heterocyclic group optionally has a substituent. The carbon number of the substituted carboxyl group does not include the carbon 9'h htrnru1rivr riir (rrrr1,r rcvI hr (_fl-( -, ------z ---represents a mono-valent heterocyclic group) has a carbon number of usually about 2 to 30, preferably about 2 to 15.
The heterocyclic group may carry thereon a substituent, and the number carbon thereof does not include the carbon number of the substituent. As specific examples thereof, a thienyloxy group, C1 to C12 alkylthienylOxY groups, pyrrolyloxy group, furyloxy group, pyridyloxy group, C1 to C12 alkylpyridyloxy groups, imidazolyloxy group, pyrazolyloxy group, triazolyloxy group, oxazolyloxy group.
thiazoleoxy group, thiadiazoleoxy group and the like are exemplified. Q' is preferably a mono-valent aromatic heterocyClic group.
The heteroarylthiO group (group represented by Q2-S-, Q2 represents a mono-valent heterocyCliC group) has a carbon number of usually about 2 to 30, preferably about 2 to 15.
The heterocycliC group may carry thereon a substituent, and the number carbon thereof does not include the carbon number of the substituent. As specific examples thereof, a thienylmerCaPtO group, C1 to C12 alkylthiefly]JflerCaPto groups.
pyrrolylmercaPto group, furylmercaptO group, pyridylmerCaPto group, C1 to C12 alkylpyridYlmerCaPto groups, imidazolylmercaPtO group, pyrazolyllflercaPtO group, triazolylinercaPto group, oxazo].ylmerCaPto group, thiazolemerCaPtO group, thiadiazolemerCaPto group and the like are exemplified. Q2 is preferably a mono-valent aromatic heterocyClic group.
In the above-described formula (1), A1 represents a di-valent group containing one or more atoms selected from a boron atom, carbon atom, nitrogen atom, oxygen atom, phosphorus atom, sulfur atom and selenium atom.
Among the di-valent groups represented by A1, those forming a 6-membered ring or 7-membered ring together with thc N ator, ring C1 an'1 ing C2 are preferable, and those forming a 6-membered ring are more preferable.
Specifically, the following groups are exemplified.
A A A
R OR 00 A p Se Se Se 0 00 A A AR A S S Se-Se N=B N=P ) N=N RR / -/ / / / R R 0 F S?o A R A / \ / B=P B=' p=d' O_-4\ 1P5\ /0_S /O_ O-B' 0-F' / \ / \I \ / o 0 0 0 00 // II-0 ti 0 // _ II 0 R R S,R 0 A 0 0 0 S S S-Sd o-S,p-Se -S / S( 7e_ e-N\ O/ek:R,S / - / \ R R A 0 0 0 0 A A R Se Se Se-Se Se Se-B Se-P // I)0 _kR / c SB1 s, s e-/ - / \ / / \ / 0 0 00 0 A 0 A 0 P 0 R 0 1,0 R)-K ç o A o OR \\ / O.JJ,R o. f A A,R A A R S /S_N\ S -N B\
R A RO
JIlR A R R A R 0 A A p 0 II_R \ / IIR R)_/ A N-i' N-P N-P B-P B-P / \ / \ / \ /\ / \ PA 0 RR A A
A A A A R I A R I A
A A A A
R_-K(_A R'f A 0_K](O A_ (.-R SJFR R_((_R A-"(--R RR AR AR 0
R A R
S S N N
I I I
(wherein, Rs represent each independently a hydrogen atom, halogen atom, alkyl group, alkoxy group, alkylthio group, b aryl group, aryloxy group, aryithio group, arylaikyl group, arylalkyloxy group, arylaJ.kylthio group, alkenyl group, alkynyl group, heteroaryloXy group or heteroarylthio group.
Definitions and examples of the halogen atom, alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, heteroarylOxy group or heteroarylthio group represented by R are the same as the descriptions for the above-mentioned substituents on the ring C', C2 or C3.
As the di-valent group represented by A', those represented by -C(R)2-, -0-, -S-, -S(=O)-, -S(=0)2-, -Se-, -Se(=O)-and -Se(=O)2-are preferable, and those represented by -C(R)2-, -0-and -S-are more preferable, from the standpoint of stability of the compound.
In the above-described formula (1), R' represents an alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, di-substituted amino group, tn-substituted silyl group, acyl group, acyloxy group, imine residue, amide group, acid imide group, mono-valent heterocyclic group, substituted carboxyl group, heteroaryloxy group or heteroarylthio group, or is connected to an atom adjacent to an atom on the ring C3 to which R' is connected, to form a ring.
R' is preferably an alkyl group, aryl group, arylalkyl group or mono-valent heterocyclic group, more preferably an alkyl group, and most preferably a methyl group.
Definitions and examples of the alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, di-substituted amino group, tn-substituted silyl group, acyl group, acyloxy 91. UU), line.L C iUue, illiUC 9.L I) Ui), a'..iu J.iLl.LUe yiuup, mono -valent heterocyclic group, substituted carboxyl group, heteroaryloxy group and heteroarylthio group represented by R1 are the same as the descriptions for substituents on the above-mentioned ring C', C2 or C3.
When R' is connected to an atom adjacent to an atom on the ring C3 to which R' is connected, to form a ring, the following structures are exemplified for the ring C3.
ó1oàOCX3ór oltjooOC Oçç3
SS S
In the formulae, a connecting bond represents a connecting bond to a nitrogen atom. Further, condensed S rings may carry thereon a substituent selected from halogen atoms, alkyl groups, alkoxy groups, alkylthio groups, aryl groups, aryloxy groups, arylthio groups, arylalkyl groups, arylalkyloxy groups, arylalkylthio groups, alkenyl groups, alkynyl groups, di-substituted amino groups, tn-substituted silyl groups, acyl groups, acyloxy groups, imine residues, amide groups, acid imide groups, monovalent heterocyclic groups, substituted carboxyl groups, heteroaryloxy groups and heteroarylthio groups.
Among the residues of compounds of the above-described formula (1), those in which the ring C' and ring C2 are a benzene ring or monocyclic hetero cycle are preferable from the standpoint of stability of the compound. Those in which the ring C' and ring C2 are a 6-membered ring are more preferable, and those in which the ring C' and ring C2 are a benzene ring are further preferable.
Among residues of compounds of the above-described formula (1), thosein which the ring C3 is an aromatic hydrocarbon ring are preferable, those in which the ring C3 is a benzene ring are more preferable, and those of the following formula are most preferable.
R1#L, R2 (R) In the formula, R1 has the same meaning as described above. R2 and R3 represent each independently an alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, di-substituted amino group, tn-substituted silyl group, acyl group, acyloxy group, imine residue, amide group, acid imide group, mono-valent heterocyclic group, substituted carboxyl group, heteroaryloXY group or heteroarylthiO group, and when R3 is adjacent to R' or R2, it may be connected to R' or R2 to form a ring.
R2 is preferably an alkyl group, aryl group, arylalkyl group or mono-valent heterocyclic group, more preferably an alkyl group, and most preferably a methyl group.
Definitions and examples of the alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, di-substituted amino group, tn-substituted silyl group, acyl group, acyloxy group, imine residue, amide group, acid imide group, mono-valent heterocyclic group, substituted carboxyl group, heteroaryloxy group and heteroarylthiO group represented by R2 and R3 are the same as the descriptions for substituents on the above-mentioned ring C1, C2 or C3.
n represents 0, 1,2 or 3. When n is 2 or more, plural R3s may be the same or different.
As the substituent represented by the above-described formula (3), the following structures are exemplified.
H3C..yLyCH3 H3c)Xdu3 H3c)j(CH: C2HsJCzHs H3CC}13 H3CJy CR3 H3C CR3 H3C CR3 CR3 C3}43)Me Mc4Me Me Me H3CSSG3 HcS[JSCH AcO...j.OAc OCR3 0C2H5 sc Me SCH3 OAc Me C2H5OçOC2H5 R3CS).)(sCH3 H3csNsCH3 AcOjiOAc CH3 CR3 CR3 cii CR3 OcR3 C2R5O,LOC2I45 H AcO l OAc H3CO,...j 3CS..,,jSCH3 H3cSJ(ScE3 Me4Me Me4MC MeMe Me4Me MeMe Mc Me Me M Me cào<Jó)< JócQóQH H3Cj CH3Oj (cH3)2Nj -.-- -H3CLN CH3O1N dH3Sj (cH3)3NJJ.N ACOJJ) L-Li -- CH3Oj cii3sL. (cH3)2NL_(
LLJ
c1i3O).Jo cH3S (dH3)2N.dc.b A H3C)J.s CH3O S ACO)JS Of them, structures of the following formula (3-1) are preferable, and structures of the following formula (3-2) are more preferable.
R1R2 (3-1) 22 MeMe (3-2) R3 Me Me Me In the formulae, R1, R2 and R3 have the same meanings as described above.
Among residues of compounds of the above-described formula (1), those in which A' is an oxygen atom, sulfur atom, -S(=O)-, -S(=O)2-, selenium atom, -Se(=O)-or -Se(=O)2-are preferable, those in which A' is an oxygen atom, sulfur atom or selenium atom are more preferable, and those in which A' is an oxygen atom or sulfur atom are most preferable, from the standpoint of stability of the compound.
Examples of structural units containing residues of compounds of the above-described formula (1) include those containing a residue of the compound on the main chain, those containing a residue of the compound on the end of the main chain, and those containing a residue of the compound on the side chain.
lr O1VI11 evif $hc r11flVi VT thP ** ...
main chain, structural units of the following formula (2) are exemplified. As the polymer compound of the present invention, those having structural units of the following formula (2) are mentioned.
f,-A1 _.R1 (2) In the formula, the ring C', ring C2, ring C3, A' and R' p have the same meanings as described above.
Specifically, the following moieties, and those having a substituent on a benzene ring or hetero ring of the following moieties, and the like, are mentioned.
A
accr co cccx' )XXL o(1có cxN R1 cR1 R1 A' QA') AlgA 1x9 c'9n:x9 L -.. _JLi & ,_R
-A1
A1 A1 N 3'N NJ RI'
N 5AJ
LL N N N
N
jA1)A1 oxccr occ LI__&N - ózxcc óoccL óxc9 xc9 R1 o:cr c(c â(c( óci O(D ( A') NJJA)6 CL1A NJA) cLXA
NN N
N NN N N N
N N
cJXAU AJ JJA NJJA À NJA
N NN N N N yR1
N A' N
A--
Xcr cx:cr xc UNiX ccc'
A
cX NN:x:cr xc fiy xx cR1 7..R' xc xc xir c
NN
NN N RI,R'
X1C,(xcL N)A
N NN NN NN
xci cr Nj)cr xXr
NNN R1
xcr Nr)cu x:x àc ( LJA Nó[N)Q N5)j Xrc1 J(C jt:Q cLXA
NNN N N''
_R1,.R' àcL xo tX A' R' A' A' cXc oA
N N
A' A1 A' A' A' A' A' rXc& rxo XcL XcL cXc
NNN o
o:i-LINL& o =- o:zo o>-cx:i o>- o A' -<:--<Xo-0 N 0 R' 7-R' ,_R' ,..R' ,_R1 C. cccr cccL a:ccr xxc a:cç A' A' A' A A' c7 a:'x oc9 (x9 _A1 R' 7-fl' -A' A' N 5XL
LOAI
çx:Qy cz: ccci LNN NN NN LNNi LNN 9A9)A' AIJf
NNN N NN NN N NN N N NN NN N
A' A' A' P1 A' o::i-j ic(i ccck x:P- cX'x s -ot:i ok cx:P-izx:i NA'C
NS
R' cj7 A1 P1 QA'Q OA'O J1P -4'N-N' xi>-xi>- xi-H' A' H1 A A1 0N S ONO ONO ON 0 A' A' A' c- A' The ring C' and the C2 are preferably a benzene ring or monocyclic hetero ring, more preferably a 6-membered ring, further preferably a benzene ring, and most preferably a moiety of the following formula (2-1).
cc)cJr (2-fl R1 In the formula, A', C3 and R' have the same meanings as described above. A benzene ring optionally carries thereon As the repeating unit of the above-described formula (2), the following structures are exemplified. A benzene ring or hetero ring optionally carries thereon a a:cr or:cr x:cr xcr octr ar:c çCH3 yCH3 yCH3 xcr O(c( xsC coi flc( YJcr kOCH3 rrh3 LOCH3 LOCH3 kOCH3 rjcr a!cr J'y rj yj kPh LrPh #LyPh oxx c(c cr!c OcOc öcóoOcOc ac c(cr orc( zxcr oçcr cxcr óâââ óOxOOOO zx:c zx:o' occr H3CJ.CH3 H3cJ.CH3 H3C%JCH3 H3C5CH3 H3CyCH3 H3CJJCH3 CH3 CH3 CH3 CH3 CH3 ct-I3 9 o,o oc:cr cc rjrc -I i-.. u r-I ur I rw. ur I r..i i-l..r I r.i-i.. I 1ZJ1 1-Bu t-Bu t-Bu t-Bu t-Bu t-Bu 0 N=N x ONU OOD acr c( oOcr JCH3,L,..CH3 kCH3 LCH3 k,CH3 kcii3 L) N=N X cfr acr jçr k0CH3 kOCH3 k0CH3 ç0CH3 k0CH3 k10cH3 L) L) L) N=N DO1 N cW ccr L.Ph L.Ph LPh LPh L) L) L) OOO( ccc ccr N' OcOc N=N 0 0 0 dX O'NJO1 ci:b-iOLb XJ OOO()OOOO N=N 0 0 0 cO ONO 0Lb' H3C..1.CH3 H3Cj_CH3 H3CIy.CH3 H3CyCH3 H3CyCH3 H3C.yCH3 CH3 CH3 CH3 CH3 CH3 CH3 N=N ON OCb or db' -I -.-I ti3L.,tM3 Il3 L.113 fl3%.M13 fl3'.fl3 h3L(AyI.P13 y y y y t-Bu t-Bu I-Ru tBu tBu t-Bu 9 00 n r
NNN NNN NNN NN N NNN NN N
jCH3 CH3 9 00 n r
NNN N NN N NW N NN N NN NNN
60CH3 0CH3 5.0CH3 y0CH3 yOCH3 y.OCHa 9 00 flOfl fl)i cm
NNN NNN N NN N N N NNN NN N
Ph 1Ph 9 00 *1/ ci rxo rn
N NN NNN
NNN N NN
ócOa ócbcOCác 9 00 cx r fff
NN N
N NN N N N N NN N N N
ââââ xOOóObO 9 00 cx flS) Sf
NNN NNN N NN N NN NN N
H3CCH3 H3C7..CH3 R3C.7.CH3 H3C..CH3 H3CCH3 H3C.JyCH3 CH3 C143 CH3 CH3 CH3 CH3 0 00 n r S) (Sf crx
NNN
NNN NNN N NW N NN
I i-i.e. kCH, H.C. k CH H.C.k_CH HC. ).,. CH -**3..-,. çr yr
t-Bu t-Bu t-Bu t-Bu t-Bu 1-Bu ( 31 N=N crx th'
N N N N N N N N N N N N NN N
jCH3 yCH3 Lrdh13 N=N ox cTh cf1r
NNN NNN N NN N N N NNN
yOCH3 yocH3 5OCH3 j1OCH3 yOCH3 15j.OCH3 N=N cW Q'NQ)flr flrr dTn
N NN N N N N N N NNN
LPh L.Ph JPh Ph L) N=N cflrf nn' nCX' fli flr d'h
NNN NNN NNN N NN N N N NNN
ócOc ócOoOcOc nTn NN tTh c)Lb r,1Tb
N NN N NN N NN N NN NN N
óôóô xx!OOOO NN cr rfb
NNN N NN N N N NN N
NNN
H3CyCH3 H3C..CH3 H3C.j17.CH3 H3C.j.CH3 H3CJ.CH3 H3C1J..CH3 CH3 CH3 CH3 CH3 CM3 CM3 N=N fb cNQ cfr) fb< fJiy
NNN N NN N NN N NN
N NN
I __ I I ru i. .-I ru i.ir I CW_ ti I r'u * *3, *3 * * .* *j.. -. * L) LJ1 91 t-Bu t-Bu 1-Bu t-Bu t-Bu t-Bu c 7 00 -q (Iscr -x:tr' -- x:c 0 0 N' 0 0 N kCH3 LCH3 LCH3 k.CH3 J.SCH3 k,CH3 L) 9 00 "I -x:cr -x:cr 0 0 N-0 N' k0CR3 j-.0CH3)0CH3 kOCH3 0CH3 1.0CH3 0 00 -x:cr -i:cr -c:c -:cc -r -ccr yPh yPh yPh OJPh J1Ph 9 00 "I, -x:c -x:cr -c:o -c:ci -c'f -x:tr ócóc óCOCóCOO 9 00 -x:cr -x:o 0 N" 0 N' 0 N' OxJ 9 00 "I, -:c -" -:c -c:c -cc -cr:tr 0 N' H3CJ.CH3 H3CCH3 H3CyCH N3C..jCH3 H3Cy.CH3 H3CJCH3 Cl-i3 CH3 CH3 CH3 CM3 CM3 9 00 -:ci -i:x -cr:c -c:ci -m -cr 0 N' -I u r.w.. ur'. I ru H,C. )-CH,-LC. J-. .($4,
-
y çr Tyr y t-Bu 1-Bu t-Bu t-Bu t-Bu jBu ( N=N -flr -r -jflr -1r 4--_n( o 0 N-0 N' 0 N' 0 O N' kCH3 k.CH3 LCH3 kCH3 kCH3 LCH3 L) L) N=N____ 0-1--o N" 0 N' 0 0 N' 0 N' 0N-) k0CH3,L,OCH3 rk0CH3 L0CH3 L0CH3 LOCH3 ON' INX( ON-ONA 01N) Ph L. Ph Ph Ph LT. Ph Ph L) o N N O-) 0 N ON 0N Ooöc.OcOoOcOc N=N -o-0-i 1-r o)1 oOoO xOOáOOO N=N O- 0N4 0N-0p(-H3CJCH3 H3CJ..CH3 H3CyCH3 HSC.çJ.CH3 H3CyCH3 H3CyCI43 CH3 CH3 CH3 CH3 CH3 CH3 N=N -!flIY -r -ifti -di' 4r -r OJ 0 N'' 0 N 0 NL, 0 N' O NL
I I I
rI3..,11_ri3 3 I3.T_Ifl3 fl3% _,fl3 h3L.,'..,_I_.P-I3 y y qr t-Bu t-Bu t-Bu 1-Bu t-Bu t-Bu ( fy%y f( O N' 0 N' 0 N' 0 N-0 N 0 çCH3 kCH3 LCH3 LCH3 kCH3 kCH3 bf1r% f'(y fly jSw ON' 0 N-0 N-ON' OCH3 çOCH3 çOCH3 çOCH3 L1..OCH3 LOCH3 L) jO I1jSf jsy ?fly Se O N 0 N' 0 N" 0 N-0 N 0 LyPh LyPh gLPh LrPh L) O)y jSw rc( b'1 bi:u 0 N 0 N 0 OcOc âCOCJCOcJ q O N1 0 N-0 N' 0 N oOoO OCJOOâOOO cr:cr \ / O NA 0 NX' 0 N H3CJ.CH3 H3C...)çy.CH3 H3CyCH3 H3C.CH3 H3CyCH3 H3Cj.CH3 CM3 CH3 CM3 CH3 CM3 o \,oo \ rc( cr Qfr ijrr' Q1' 0 N' 0 N-0 N çicr
I I I I
fl3%.fl3 I13..çyyt.àl3 fl3I.113 H3C H3CCH3 t-Bu 1-Bu tBu t-Bu tBu t-Bu ( N=N ON' ONA ON' ON1) ONL) ON' LCH3 kCH3 JCH3 kCH3 1CH3 =N O-" , I' ON' 0 NA ON' 0 N' 0 N-ON' _çocH3 OCM3 LOCH3 OCH3,çOCH3 LOCH3 L) L) =N hf:x 2f i 0 N-ON' ONL ON1) ON' yPh JPh yPh bf N hfQ O-ç, ft i tI( ON' ON1) ON) ON' bobo OcOcbcóo O N N' 0 N 0 NA 0 N1-0 N óôóô óôóôôôóô N=N: =fcf O- 7fl ON' 0 N-ON' ON' ON' HSC)-J.CH3 H3C.JCH3 H3C7.CH3 H3CCH3 H3C7_CH3 H3C.)çj.CH3 CH3 CH3 CH3 CH3 CH3 N=N =fb bI Y bfl 0 N NX)' 0 N 0 0 N-0 N I -I u 1-I,-ii.. .-I LI U 1' .1,.W I tl3L..liT_.ul3 * * -. * , y sjI yr 91 t-Bu t-Bu t-Bu t-Bu t-Bu 1-Bu ot:cc( co a:ccr co or:cr CNJLLf H3C.)JCH3 H3c1CH3 H3C.jCM3 H3Cy.CH I Bu 1-Bu 1-Bu 1-Bu 1-Bu 1-Bu o9 a:x9 HCJCH3 H3C1J.CH3 H3C.ç5.CH3 HC)çj_CH3 H3C1CH3 H3C1.CH3 H3C.)çjCH3 tBu 1-Bu 1-Bu t-Bu IBu 1-Bu t-Bu Lo f N0)O'Nc ct:cr x:c zx:ci 2a:cL CH3 H3C1J1)JJCH. J,,XcH3 yCH3 1-Bu I-Ru t-Bu 1-Bu H3C I Bu t.Bu 1-Bu 0r o
-
Nt N)Yy (N)L( (N)Q Ljr) LEtjr jr =I;d C1 I-Ru I*Bu 1-Bu 1-Bu I-Ru 1-Bu I-Ru 2x:x9 "2x:9 flo9 9(o6L 9 x9 2:x
N
I13C7CI13 H3C.yCK3 H3CyCH3 H3Cy.CH3 H3cjycH3 K3CyCH3 H3Cy.CH3 t-Bu 1-Bu 1-Bu 1-Bu I-Ru 1-Bu I-Ru thx ózx:có ozx:cc ozxco H3C.)ç1CH3 H3cycH3 H3cycH3 t-Bu 1-Bu t-Bu t-Bu I-Ru óxc óXcck óxx H3C.yCH3 H3CyCH3 HaCyCH3 H3CycH3 HAyCH3 1-Bu 1-Bu I-Ru t-Bu t-Bu àOcs' H3CCH3 H3CyCH3 H3c.i_CH3 H3CyCH3 H3CçCH3 1-Bu 1-Bu I-Ru I-Ru 1-Bu (P jO r ó chro)IUJ N(OjJ O)&
NN N
N N N
N N-N N' H3ccH3 N3CjCH3 H3C)qCH3 H3CyCK3 H3CyCM3 H3CCH3 H3CçCH3 t.8u i-Ru i-Ru t Bu t Bu 1-Ru i-Ru OLN ON NO N 1 NJ( )( NO)o N N-NANLJ N- N N" N L.N N H3CyCH3 HCyCI3 HiCqcI43 H3C)çjçCH3 H3CyCR3 H3CyCH3 HC.yCH3 i- Ru i-Ru t-Bu I-Ru i-Ru I-Ru i-Ru
NON
cc UNX1 rxxx H3CyCH3 H3C1yCH3 H3CyCk3 H3CCH3 H3c.)çycH3 HA)qCH3 t-Bu t-Bu i-Ru i-Ru t-Ru I-Ru çNxL)-NJN) VNc1 cco' ccc NJO1 NN*NL H3CyiCH3 H3CyCH3 H3CyCH3 13CcH3 H3CycH3 H3CyCH3 H3CjCHa i-Ru I-Ru i-Ru t-Bu t-Bu I-Ru I-Ru
N O
rnI r 1N XN N N N
NN
N
H3CyCH3 H3CCH3 H3CyCH3 H3cyIcH3 ccH H3cycH3 H3cycIi3 i-Ru t-Bu 1-Bu I-Ru I-Ru i-Ru I-Ru
NNN
"N N'' K3C)çjjCH3 HAy.CF43 H3cpc3 H3CyCH3 H3Cy.CH3 H3CCH3 H3CCH3 I-Ru t-Bu i-Ru i-Ru 1-Ru t-Bu t-Bu c xc N)C( ó( )1 C x:xc xxr H3CyCHa H3CyCH3 H3CJ1CI43 H3Cy.CH I-3CyCI-3 H3c)ççcI3 C)çCH3 t-Bu t-Bu i-Ru t-Bu i-Ru i-Ru t-Bu O( JrCr 5rc' c xiO" N)(OJ
N NN
N NA
H3cçcK3 H3CCH3 H3CCI43 H3CJCH3 H3CCH3 HckrcH3 Y Y Y y y t-Bu i-Ru I-Ru t-Bu i-Ru i-Ru 1-Bu r ctO N5)Q NJO)cJ J(O " NN N H3C...tyCH3 H3CyCN3 H3C..CH3 H3CyCH3 H3G.CK3 H3C.yCN3 H3C.y..CH3 t-Bu t-Bu 1-Bu t-Bu 1-Bu t-Bu t-Ou ON xxc àr:o Nxc xX
NN
H3CyCH3 H3CçCH H3CyCH3 H3C)qCH3 H3cyc3 H3CC}43 H3Cy..CH3 1-Bu 1-Bu 1-Bu 1-Bu t-Bu t-Bu I.Bu cx:c Q:cL cx:c orX oricz ax r r
NNN
H3CCH3 N3CyCH3 H3C)çCH3 H3CC) H3Cçj.CH3 FCyCa H3CCH3 t-Bu 1-Bu 1-Bu 1-Bu 1-Bu 1-Bu t-Bu cr:c cXx xc'. XtL
N N N
H3CçjCH3 H3cyCH3 H3c CR3 HaC.yCR3 H3CyCK3 H3CyCH3 H3C....)çj.CH3 t-Bu t-Bu 1-Bu t-Bu t-Bu L-Bu 1-Bu ox- yO H3CycH3 H3c1cR3 H3c)çjcH3 H3CyCHa H3CçCH3 t-Bu 1-Bu t-Bu I Bu t-Bu o' H3CCR3 N3CyCR3 H3cycR3 H3CyCH3 H3CcR3 R3C)çJJ.CR3 t-Bu t-Bu t-Bu tBu 1-Bu 1-Bu 0:x0 ç -x--çx-N' 0 N0 H3C.)çCR3 H3CçjicR3 H3cycR3 H3cT1yCR3 H3CyCR3 H3CcR3 R3CyCR3 R3c-iy 1-Bu 1-Bu 1-Bu tBu IBu t.Bu t-Bu t-Bu (p D:Jccr a:xcL)ZXXcT-,cr:cc zx:)o cc1N H3Cy.CH3 H3C.çjCH3 H3C..y.CH3 H3c..y.cH H3c..ycH3 i eu 1-Bu 1-Bu 1-Bu 1- Bu t-Bu a9 icHxx rX xx9 a:x9
N N
H3CJCH3 N3CyCH3 H3C,.CH H3CLCH3 H3CJCH3 H3CJCk3 H3Cy.CH3 -Bu 1-Bu -Bu t-Bu t-Bu -Bu 3C1 NL NX1 H3C y L1111cM3 LCH3 1-Bu 1-Bu 1-Bu t- Bu H3 1-Bu t.Bu -0 N)6)tN)QJ Q( JçJ(XJ NN) LNN
LNJN
H3C CH3 H3C CH3 H CH3 H3C1jJCH3 H3C CH3 H3C y CH3 H CH3 t-Bu t-Bu t-Bu t-Bu 1-Bu 1-Bu t-Bu 9jo)(9)ojç9L io{9 9)oj(9 9i T9 9xor
N NN N NN NNN N NN N NN N NN NN N
H3CCH3 H3C)çJ.CH3 H3Cy.CH3 H3C)ç1.CN H3CyCH3 H3CJJ.CH3 H,CCH3 I.Bu t-Bu I Bu t B I Bu I Bu t-Bu CN O(NI aNx xxP 0 H3CqC H3cyC H3CççC H3CyCH3 H3CçcH3 HCCH3 t-Bu 1-Bu t-Bu t-Bu 1-Bu I Bu o::x a:xP izx:xP xx0 (xx0 HCC H3CC H3C.C H3CCH3 H3C..jCH3 H3CyCH3 H3C.yCH3 1-Bu 1-Bu 1-Bu 1-Bu t-Bu I.Bu 1-Bu 000 000 SOS x:)L-7XN QNL TXNL jX'-,-Xi CyCH3 3C.CH3 C,5CH3 3CkJCH3)C)CH3 t-Bu t-Bu -Bu -Bu 1-Bu t-Bu Pr'-Qior xor, x0r XoY
ON S
H3C)çJ..CH3 H3CJçCH3 H3CJçrcH3 H3cyCH3 H3CyCH3 H3C.CH 1-Bu I-By t-Bu I-By 1-Bu Structural units containing residues of compounds of the above-described formula (1) are, when containing a residue of the compound on the end of the main chain or containing a residue of the compound on the side chain, represented by the following formula (1-1) or (1-2).
(1-1) (1-2) In the case of containing a structure of the above-described formula (1-1) or (1-2) on the side chain, the main chain and the structure may be connected via a single bond, oxygen atom, sulfur atom, alkylene group, arylene group, alkenylene group, alkenylene group or di-valent heterocyclic group. Further, the main chain and the structure may be connected via a di-valent group combining two or more of them.
Here, the alkylene group has a carbon number of about 1 to 30. preferably about 1 to 15. Specifically, a methylene group, ethylene group, propylene group, trimethylene group, tetrarnethylene group, pentamethylene group, 1,3-cyclopentylene group, 1,4-cyclohexylene group and the like are exemplified.
The alkenylene group has a carbon number of about 2 to 30, preferably about 2 to 15. Specifically, a vinylene group, propylene group and the like are mentioned. The alkenylene group includes also alkadienylene groups such as a 1,3-butadienylene group and the like.
The alkynylene group has a carbon number of about 2 to 30, preferably about 2 to 15. Specifically, an ethynylene group and the like are mentioned. The alkynylene group includes also groups having two triple bonds, and for example, a 1,3-butanedlynylene group is mentioned.
The arylene group means a group obtained by removing two hydrogen atoms from an aromatic hydrocarbon ring, and the number of carbons constituting an aromatic ring is usually about 6 to 30, preferably about 6 to 15. Specific examples thereof include a phenylene group, biphenylefle group, terphenylene group, naphthalenediyl group, anthracenediyl group, phenanthrenediyl group, pentalenedilyl group, indenediyl group, heptalenediyl group, indacenedilyl group, triphenylenediyl group, binaphthyldiyl group, phenylnaphthyleflediYl group, stilbenediyl group, fluorenediyl group and the like.
The di-valent heterocycliC group means a group obtained by removing two hydrogen atoms from a heterocyclic compound; and the number of carbons constituting a ring of a heterocyclic group is usually about 2 to 30, preferably about 2 to 15. Specific examples thereof include a pyridinediyl group, diazaphenylene group, quinolinedlyl group, guinoxa].inediyl group, acridinediyl group, bipyridyldiyl group, phenanthroliflediyl group and the like.
As the structure of the above-described formula (1-1), the following groups are exemplified. (
LNA tx:c tr7c xx:c xxc xxt L,) 9 SF xxDc c(c.txC -cx:c tcc txt Y OCH3,L.ocH3 y0CH yOcH3 9 00 tcc n:o tcc tr:c ccc cc Ph yPh LyPh L) yPh (5J.Ph 9 SF tCO cx:o tr:c tcc cXx rN, Ooóc OOOOâDâO tcc xxz t'c ozc tcc tcc (C) OO XJ 9 0+? t(C ozc xx:c uc tcc xxx H3CsyCH3 H3C..yCH3 H3C.(jj. XH3 HaC.1yCH3 H3c.1JyCHJ H:iC..Jjj_CH CH3 CH3 CH3 CHa CHJ CH3 9 0+? Se xx)c xxc tc:c a:o tcc cxNc I ur I ru u-.r.1.rw, u..r J. ru-. H.C.kCH.. w.,r L rw :Jcçfc::J pr5 9 nT t-Bu t-Bti t-Bu t-Bu t-Bu t-Bu r N=N XX?D otb db yCHJ
N N
d)c ac cOc ctb cQ "S' 1fOCH3 yOCH) OCH OCH3 OCH)
NN
cCb xxNc aOc dc izTh cCb Ph Ph Ph Ph Ph Ph 0-F 0 N =N Ob L1i) Qo OcO OcócOcOo N=N cCb aNo oOc db cCr dCb 0-'
N N
cCb ao cOc d5c H3C.,,CHj H3C.yCH3 HC...j.CH3 H3C..jyCH3 H3C.(j_CH3 CH3 CH3 CH3 CH3 CH cii N=N c O'ND cOc zTh
OOO
I I I. I r'u I iiCy.Cii3.
t-Bu t-Bu t-Bu t-Bu t-Bu t-Bu
C
C
flSfl flflfl Yin I) j N"N N N NN r5_CH3 yCHa 11CH3 yCHa 9 0JD ixir) txo rrin cxc <xx
NN N
0CM3 1ocw3 y0CH3 y0CHa yOCH3 9 00 vX flSfl ssj ton
N N N N N N
sJyPh J.Ph yPh 0 o4p t'x cxx ctx x'x cco cOo OoOoôoOo +4 e,.-b,, Nrfl cxx VX cco UX)
N NN c5O 9 040
CX'J %cco X) c'x' CXNC H3C.y.CH3 HaCs.yCH3 H3C..()...cH3 H3c7cH3 H3C_JycHa H3C..J_cH3 CM3 CM3 CM3 CM3 CM3 CH3 9 0h,0 tW SY? c;c) (Xx' çQ 0::c..çy:;.; HJC..çJCII i*i3Csçjj_Ci*13 t-Bu 4BU t-Bu veu t-Bu t-Bu ( N=N oZo ON'O cC' c cco yCH3 O1cH3 N=N tCo CN1) QOO tCb.,dn rfln N"NN yUcH3 y.OCH3 yocHa 51ocH3 NaN ca) (NO cON cb run "L-fin
N N N N N N
a_Ph)_Ph ItrPh yPh yPh N=N
N NN
OoOo OCOOO3O3 NaN
NAN C
OOOtOOOO NtN cC)o X1NO c1X cth rfln rfln H3C.y_CH3 H3C.1)_CH3 H3C.,_CH3 H3Ci1r_CHa H1C..<)..CH3 H3Cr_CN3 CHa CH3 CH3 CHa CHy CH3 N=N nntjfln tD) VNc N
N N N
I I I ur I ru.. I H3C%çy.CPl ac%ç)_cn3 *iJc%r[_c::c..çj.c:: 0 t.Bu t.Bu t-Bu t-Bu t-Bu t-Bu r -<x)o -<:0:c -ccc -ccc -<Cc rcH3 yCNa -ccc -ccc -ccc -err -at
N
o N"' 0 "N y0CH3 yOCN3 jy0CHa y0CN3 y0CN3 y0CN3 9 00 -ccc -<cc -can -<c -x:c -C' N" 0 "N " Ph )Ph J.Ph yPh -<cc ySy jySyfl I:c -<cc -cCc 0 N' Ocóc ODIOOOCOO --<c -oc -ccc -ccc -ccc JLNJ. 9 00
-<:c ixi'c -ccc -<Cc -ccc ANJ H3C.J_CH3 H3C...j_CH3 N3C%)%jJ_CN3 N3C%I'J...CHJ H3CJ_1CH3 H3C1j_CN CN3 CH3 CN CH CN3 CN3 9 S1 -ccc -ex:c -<cc -cC' -efl) o N't" 0 N 0 N" 0 I U I 1U I w_r 1. rw r I LL L.113 Hacç.._c:: .,3Cj_,c3:tic9..c.. .r-çj_ ma I-Ru I-Ru t-Ru I-Ru tBu I-Ru r N =N N") NC rLrCH crCH
NN
-0ib -do -dlc -d5c -db 0CH3)J..ocH3 OJ..OcH j1ocH lLrocH3 0P N=N N -iL;ci o Ph Ph 3Ph yPh Ph (5rPh
NN
-eCc 0 -db -i-fl çfl
ON
oOo OOCJOXD
NN
-b iNi -< -icb -CO' OOâJJOOO
NN
-(Cb -cLN -dlb 4Tb -d'r iflo o N 0 N'" ON H3C..J...CH3 H3C..yCH H3C1)yCH3 H3C..1d'jCH3 H3C...yCH3 H3C.6I._CH3 CH3 CH3 CH3 CH CH3 CH N=N -ONC -d:b -<ib 4Thi flr O'N
I I I I I ri
HC1JJ..CH3 M3I.,SL.I1, çr iç aC.çy.cHi tBu t.BU t-eu 1-Bu t-Bu t-Bu r t&:c cc tWc t$0 c5_CH3
DO
&:c bx!c xC tbc tcc yOCH3 Or#OCII3 j1OCH3 t,.OcH3 1)-7OcH3 t'cx:c 1sj o N 0 N 0 N 0 N J_Ph yPh cc:c b150 bSD b)çc tIC ct OOOCODâO :c jS bTn t4j% brc cc O N.k14" 0 N" OO dO óâ dO bfj) bit bis
ON ON
H3C...CH3 H3C1J..CH3 H3CçL.yCH3 HaC.l)rck3 N3c...1..CH3 H3C..);jj_CN3 CH3 Cu3 CN3 CH3 CN3 CN3 t&!DD bxz bx!c bJ& bcc bcc H3C.,/.._CH3 H,C&,.CH3 H,C..J...CN3 H3C..yCHa I) t.Bu t-Bu t-Bu t-Su t.Bu t.Bu N=N 4LC 1b c Q C H3 TCH3 H3 cTCH3,CH3 1o th OCH3 j.OCH3 yOCH3 N=N ib Oo Ph Ph 1J.Ph h Ph (5r Ph 4r bbloflrth o N OcOo âCâCOOOD 7N oO x) OO. (5O
NN
ON' bW b1n0 o N 0 H3C..yCH3 H3C.yCH3 H3C..ryCH3 H3C)j.CH3 H3cyCH3 N3c..51_cH3 CH3 CH3 CH3 CH3 CH3 CH3 0 N 0 SPY
I I H3 C
H3C1)J..CH3 H3C__CH3 H3cy.cH3 M3j_crl3 t-Bu t.Bu t-Bu t.Bu t-Bu t-Du ( o:xc oth co' occ 1xx? Me Me Me)L. Me Mejj Me Mey Me Mey Me Me -Bu u t.Bu 1-Bu tBu t.Bu O(X ctx9L cx MeyMe MeyMe Me.jMe MeçjMe MeiMe Me)jMe Me)jMe tBu t-Bu 1-Bu t-Bu t-Bu t-Bu 1-Bu Me Me eMe Me Me NC 6 :c xcr $xc Me,-jMe,-I-Ru t-BU t-Bu t-BU 1-Bu 1-Bu t-Bu Lo c-o N23 (N N N 1 Jr Me Me t-Bu t-Bu t-Bu t-Bu t-Bu (i r'i ( ii-, )(o1) y Qo) c:x9
N N
MejMe MeyMe MeJrMe MejMe MeJrMe MeTyMC 1-Bu t-Bu t-Bu I-Ru 1-Bu 1-Bu thx óot:cQ oz:cc occ çoxx Me)çjMe MejMe MeyMe Me1Me MeçjMe t-Bu 1-Bu 1-Bu I-Ru I-Ru á &(o cc(O CCC çxxxx Me)çjMe Me)çjMe Me?IMe MeyMe MeyMe t-Bu t-Bu t-Bu 1-Bu t-Bu çxx I Me Me,)Me MeyMe Me1j t.Bu I-Ru 1-Bu 1-Bu -51 L1 X5 Xx Oo (xX crx cà H3CyCH3 HCyCH3 H3C.)çCH3 H3CyCH3 H3C7CH3 3c..CH3 H3CçfH3 1-Bu tBu 1-Bu 1-Bu t-Bu 1-Bu 1-Bu ct:x xó :c H3CJCH3 H3CçCH3 H3C)ççCH3 H3CCH3 H3C..CH3 H3CçjCH3 HCy.CH 1-Bu -Bu 1-Bu I-Ru t-Bu t-Bu t-Bu cXcr ao xcr a:x cXCX çro H3CyCH3 H3CyCH3 H3C)çCH HaCCH3 H3CçT.CH3 H3CCH t-Bu 1-Bu t-Bu 1-Bu 1-Bu t-Bu Xx 0:x xc-NcxNcr NççJcI:cc' QNXLX H3Cy..CH3 HaCyCH H3CyCH3 H3C.)çjCH3 H3C)çJJ.CH3 H3CyCH3 HaCy.CH3 I-Ru 1-Bu t-Bu t-Bu 1-Bu 1-Bu 1-Bu cXc ci XcL xiç N0J XX cXc H3CyCH3 M3C.)çJç.CH3 HaCy.CH3 H3c1ycH3 N3cycH3 H3cy.c H3ccH3 I-Ru I-Ru 1-Bu I-Ru I-Ru I-Ru t-Bu cxxi cc c:r:c cxô.
H3CyCH3 H3CyCH3 H3C)çyCH3 H3CyCH3 H3CjCH3 HaCçjCH3 H3cyCH3 I-Eu I-Ru t-Bu t-Bu I-Ru t-Bu I-Ru ci:cr cccr o:c oX o::c;-OXY H3C)NyCH3 H3CCH3 H3ccH3 H3cycH3 H3Cy.CH3 Hac..)çj1cH3 H3cycH3 I-Eu t-Bu 1-Bu I-Eu 1-Bu 1Bu I-Eu cXxx ci:t-cr xcr Xc' ax xiç H3C.yCH3 H3CyCH3 H3ckjycII3 HCycH3 H3cycH3 H3CyCH3 H3c.)ycH3 t-Bu I-Eu t-Bu I-Ru I-Eu 1-Bu I-Ru cXo cm c(a m ccn cxx QxXi FbCyCH3 H3Ct5CH3 E4)sQ.CH] H3C7CH2 H3c..1jçeCIi3 EbC.Q.CIb HJC..JçjCH3 t-Du t-Bu t*Bu t-Bu tBu i.Su 1-Bu Xc c'x o:c1. txa rxa o:x Xx5 F5CJ..c3 HC)ç.CH] H]CyCFb FC.ç5#CI.b H3c1CF, H]c<yCHJ H1yCF3 t-Bu t-Bu t*Bu 1-Bu t-Bu tBu t-Bu cKa ONCL cxcL ox ccn ozc Fbct..c141 H3C1)yCI-43 H3C.Q.,CI, H3Cf H] H3CyCFb 5C.QxH3 H]C..<YCIi3 1-Bu t-Bu t-Bu t-Bu tBu t-Bu t-Bu cCxx Qx:cx cxc q:o.. CCcx (X Xct H3C,6.,CIb H3C1)yCHa I3C.}xH3 H3C1CH3 Hacyfl!i I43c..Q..CH2 IbcycIb t-Bu t-Bu t-Bu t-Bu t-Bu t.Bu t-Bu orx-crx crx$ are oo6 ICSCF Ei7CQXH3 EbCçj.C1b K]c.J%ycIb bc..çycK3 t.Bu t-Bu t-Bu t-Bu t.Bu cx:'>-a:i cx:x>-cx'S o H3C,JyCI HaC_JjCI*3 H]CJçJ..CIiJ H]c_ _cI.!] H]C.Jy_CF!] H3C11J7CF3 t.Bu t-Bu t-Bu tBu t-Bu t-Bu Xx"-<X'-a: a x:xs-ç(jçs-HC1y.CI-i H3C_.)_CH] H]C1j1CH3.42cJj_C}i3 H]CyCFb H3CJJj_CH3 H3LJyCH3 Hc_jj('' 1-Bu 1 U t-Bu U-ti i-Ru i-Ru i-Ru U-Ru r a:xc o:xó orXc oxc cx:xz cEXc H3C..)CH3 H3CCH3 H3C..)J..CH H3C. yCH3 H3CCH3 H,CCH, Bu t-Bu i LI I 1-Bu 1-Bu 1-BU x:c9 x:x5 o9' cx:x5' o5,o:x5 x:x9 H3CJ.CH H3C..)çJCH3 H3CyCH3 H3Cy.CH HCyCH H3C.1.CI43 t-Bu t-Bu 1-Bu 1-Bu t-Bu 1-Bu 1-Bu
ON
ON
N
CH, xx -jCH3 LLJ H3C..1JcHa yCH I-flu t.Bu 1-Bu I-flu 1-Bu 1-Bu 1-Bu 0 0 N9 ?N9 5XNZ?J,5XNQ3 5N) H3C CH3 H3C CH3 H3C1'jCH H3C1JCH3 ICH1jCH3 I.Bu I-flu 1-Bu I-flu t-Bu 9i0jr9 Xox9 ç)OT9 xox9 9Z(oT9 NP4N N NW N N N NN N N N N H3CçLyCH3 HC.j_CH3 H3c)(cH3 H1Cy.cHs I-flu (-Bu t-Bu t-B I-flu ax xx o(x-oi:x c(icP LLN 0 HCyC 7 H3CyC 7 H3CyC'< H3C1y.CH3 H3C*jj_CH3 Hcj1cH3 I-flu t-Bu tBu 1-Bu t-flu I-flu / a:x ONx axP x:xP o:xP xx HCyC H3CyC H3CyCH3 H3CyCH3 H3C,jyCH HCJCH3 I-Bu I-flu 1-Bu I-flu t-Bu 1-Bu 1-Bu 000 OOyO S SOS SO -1N' QN' N' -OJNX) / CCH3 CCNu CCH3 CCH,
Y Y Y
1-Bu t-Bu 1-Bu I-flu 1-Bu i-flu Rx:o Qx0ri 0D Qx0r 0rQ ON ON 0 0N S ON S H,CiCH, F43C..)çjj_CH3 H3CyCH3 H3cyCH3 Hc1CN3 H3CyCH 1-Bu i-flu i-flu i-flu t-Bu i-flu As the structure of the above-described formula (1-2).
the following groups are exemplified.
0 O,,0 o:c o:c o:c o:c ccc cc CH3 ycH3 o:c "I arc yoCH3 yocH3 yocH3 yoCH3 yocH3 XocH3 9 O\0 c(c ac ccc kç.Ph LT..Ph L1_Ph o 00 +11 ar:c a:c a:c ccc ccx aocc ar:c ccc XJJO J) 9 0, arc a:c cr:c OQO H3C0y0CH3 Hsc0y0CH3 H3coy0CH3 H3coy..ocH3 H3C0.j0CH3 H3C0yOCH3 ac:c ar:c 000 0X H3C.J..CH3 H3CyCH3 H3CCH3 N3CJ.CH3 H3C%y..CH3 H3Cy..CH3 N=N 0 O 1)0 N
N
L1CH3).CH3 JCH3 j_CH3 NN 00 OLNiO N LocH3 J..OCH3 L.OCH3 J0CH3 JOCH3 NN cOo cOo
N
jr I yPh yPh yPh N=N 0
OLNJO N
N jcjo
NN oca0bo00 O'N N
N
O-oflo
N
H3C0L,,OCH3 H3C0..0CH3 H3C0..0CH3 H3C0)HJ0CH3 H3C0.y0CH3)43c0jç.OCH3 N=N fl( riflr r0i N'1' N N -N' -N'' H3CkCH3 H3C H3CJ.CH3 H3CJ..CH3 H3CJ.CH3 H3CCH3 ( * c,p QcJ)Q LCH3 CH3 k.CH3 LCH3 kCH3 LCH3 c'NQ ccc yOCH3 jocH3 yocH3 yOCH3 yOCH3 9 0,?
QQ
LPh gyPh J1Ph LPh cxx ccc xo cc coCC 9 0*1P cco cxx cc OrO 9 0*1P cXx c'c H3C0..yOCH3 H3coyOCH3 H3co.yOCH3 H3cO..jy0cH3 H3c0y0CH3 HC0.0CH3 cXx cx!x ccc oco H3C.)yCH3 H3cyCH3 H3c?rcH3 H3c.).cH3 H3CyCH3 H3CyCH3 N=N th cflc cth
NNN NNN NNN NNN NNN NNN
yCH3 ycH3 yCH3 N=N (i9ncin bcibnrbcilTb
NNN NNN NNN NNN NNN NNN )OCH3
)yOCH3 yOcH3 yOCH3 I N=N cfb (jfl cTh b cfb NNN NNN' NNN NNN NNN NNN I 1j.Ph Ph yPh 1,Ph Ph N=N an cflh cth
NNN NNN NNN NNN NNN NNN
JCQOC N=N
dTb an cfb cih
NNN NNN NNN NNN NNN NNN OX) N=N
cfb an cfb cfh
NNN NNN NNN NNN NNN NNN
H3COJOCHa H3COJOCH3 N3COy.OCN3 H3co)HyocH3 H3COyOCM3 H3cOyOCH3 (Th N=N LJLJU LJL)L L1J) HL)IJ L1)LJ NNN NN N NNN NNN N N N' NN N H3CL.,,GH3 H3Cç.CK3 H3C).CI-43 H3C,CH3 H3C%yCH3 I H3C1y.CH3
O
ON ON
L.CH3 çcH3).CH3 LJ H3 yCH3 L) O 00
JQO
ON
LOCH3,LOCH3 L1) JOCH3 yOCH3 yOCH3 * 00
ON ON )Ph Ph
XPh 11JPh 0 00 (jO)
ON ON
ON ccCO 0 00 "I,
ON
ON 0 00 "I Ic
O N 0 N'
H3COjOCH3 H3COL,OCH3 H3CO.k.OCH3 H3 H3CO..OCH3 H3COOCH3 H3CO.1.OCH3 9 O,9 ON " H3C1JCH3 H3C,.kCH3 H3 H3C,..JCH3 H3C.J.CH3 H3CJ.CH H3c1_CH3 N=N QL \Q (JCb ON'
ON ON
ycH3 CH3
H o
ON' ON' ON' ON' yocH3 yoCH3 kç.OCH3 1.OCH3 to N=N ON' ON' ON' ON' ON' ph Ph Ph Ph L) Cb ON' iifli ON' ON' N=N <fb ON'
O
H3COyOCH3 H3GOjjOCH3 H3COy.OCH3 I43COyOCH3)l3cOyOCN3 H3COy.OCH3 dh
OM 0 w"'
H3CY)JCH3 H3C..1,CH3 H3C.,.CH3 H3C.CH3 H3C,,CH3 3CCH3 ( Qirn Q1s0 QX T qc ON 0 N o N*' 0 )CH3 kCH3 _LrCH3 CH3 yCH3 Li) Li) o-Qx Ox QThIStJ QTX)C QI)C o N' J.OCH3 yOCH3 yOCH3 yocH3 yOCH3 s/p Oft <NC <NC <NC NC 0 N L.Ph Li) Ph yPh -s/p qx!c o 0 N ccoc " qx:x RKC qJ(C NC 1NC q'*o Qr jr GXNC qJC GiNC H3COJOCH3 H3COJ.OCHa H3co...y..0CH3 H3CO.yOCH3 H3COy.OCEl3 H3C0j1.06H3 =. 9,,o <-<XC O'N H3CLCH3 H3CJ..CH3 H3C.JCH3 H3CyCH3 H3Cjj.CH3 L1) H3CJJCH3 ( N=N Qcb QiOib Q0D ox ON,-LCH3 LCH3 yCH3 LCH3 CH3 yCH3 Or'r Qf N QiLh QTri Qt QO O'N 0 N 0 N 0 )OCH3).OCH3 yOCH3 JN.OCH3 L) L) L) yOCH3 1\N=N c?-cc O
ON ON L..Ph
LrJJ yPh 0 L) N=N Q o-Qo 0Th Qcc 0
ON ON cccc
/\ N=N Wc 4N Q;Qz QTb
ON
/=.\ N=N Ofb L<N Qb RTh
ON
ON
H3CO..J.OCH3 H3C0y0CH3 H3COyOCH3 H3CO.yOCH3 Hc0..1yOcH3 H3cOj.OCH3 /\ N=N Qfli -h ri Qfi 0i 0fl Ofl O N' 0 N H3C....J.CH3 H3C..JCH3 N3C,CH3 H3Cy.CI3 HaCy.CHa H3c)ii_cH3 ( orx9 XC 2x:x9 CH3 H3C.. CH cj1 H3CyCH3 (Th H3C...yCH3 ozx:co O)9 o -" N( H3C)yCH3 H3cy(cH3
NON
(X NO(J0 Noco ac LXNX)
NNN
H3Cy.cH3 H3CyCH3 H3Cy..CH3 H3CyCH3 H3cycH H3CyCH3 (xX x o cr:x c:c NN NX)
N N
HCykyCH3 HaCycH3 H3CycH3 H3CycH3 H3CyCH3 Ncç)o tXc xc xc NJoO H3CçjCH3 M3cJLJcH3 H3CyCH3 H3CyiCH3 H3c:rcH3 N3CJIcH3
NO
XNI fl j 1 N N N N N N' H3CyCH3 H3CycHa H3Cy CM3 H3C)yi..cM3 H3Cjj.CH3 H3c.)yj.cH3
NO
NC c'3 N'N,N NX0 &xo)O H3CyCH3 H3c.)çjicH3 H3c..)çycM3 H3cycK3 H3cy.cH3 H3CycHa Y(u (NO*N NANA& NN).1 N'-H3CyCH3 H3CJfCH3 H3CJICH3 H3CçJICH3 H3CycM3 H3c.,cH3 r QN) xX NON ON H3C.iyCH3 H3c..ycH3 H3C.,CH3 H3C..yCH3 H3C.ij_CH3 H3C.ycH3 o:x o: 1zx:zo c or H3C.yCH3 H3Cy.CH3 H3CyCH3 I43Cj_CH3 H3cycH3 H3C.ycH3 x:x:x czo j )[) S'fl s(0)s H3C...ycH3 H3C.tj_CH3 H3C.ycH3 H3Cy.cH3 H3cycH3 or:x o)9 oj o9 H3C.IyCH3 H3C.i.cH3 cyCH3 LkLJ H3cycH3 oçx o::xP ox-o:xP H35C H3C...yCH3 H3CyC 3 HsC..j;yCHa xx xx q1 Qx:x = 3c1CH3 3C..1_CH3 H3CCH3 When a residue of a compound of the formula (1) is contained in a polymer compound, it may be Contained only on 4-h, I r'l-i I 1 r 4-h r,i riF 4-h in I r r'h I r r 1 the side chain, or on two or more positions thereof, and preferably, contained at least on the main chain.
Regarding a residue of a compound of the formula (1), a preferable range can be confirmed also by calculation.
That is, it is believed that by suppressing cleavage of a carbon-nitrogen bond showing smaller bond energy as compared with acarbon-carbon bond in a residue of a compound of the above-described formula (1), the life when manufactured into a polymer LED can be improved. it has been found that when the following formula (11) is satisfied using the shielding ratio and electron density of a N atom as a parameter ( correlated with cleavage of a carbon-nitrogen bond, the life is longer. It is believed that larger the shielding ratio, proximity of molecules giving a cause for a side reaction on a N atom can be suppressed more effectively, and smaller the electron density on a N atom, nucleophilic reactivity of a N atom becomes lower, thereby suppressing a side reaction.
(l-A)xTB = 0.070 (11) In the formula, A represents the shielding ratio of a nitrogen atom connected to the ring C3, and B represents the electron density of a nitrogen atom connected to the ring c3.
Here, the shielding ratio A is defined by the following formula.
A = 1-(f/47r) f is the sum of solid angles of portions where a light from a point light source illuminates inner parts of sphere having a radius (L+a) from the center original point without being shielded by an atom in the compound other than the nitrogen atom, if the distance from the original point which is the center of the nitrogen atom to the center of an atom in the compound furthest from the original point is represented by L, and the Van der Waals radius of each atom in the compound is represented by a, hypothesizing the point light source being placed at the original point, in the most stable conformation of the compound.
The expression light of a point light source referred herein is only as a matter of convenience, and there is no need to consider mutual interference, diffraction and the like of the light. It is construed that in regions within the Van der Waals radius of each atom from the center of the atom in the compound other than the nitrogen atom, the abovedescribed light is shielded.
C
For determining f, solid angles are measured in the case of no existence of other atoms than the nitrogen atom in space regions connecting the original point and fine regions on the inner surface of sphere having a radius of L+a, and the sum of the solid angles are calculated, thus, can be determined.
The case of no existence of other atoms than the nitrogen atom means a case in which regions within the Van der Waals radius of the other atom from the center of the atom dot not exist in the above-described space regions.
B is a value of square of the atom orbital coefficient corresponding to the nitrogen atom of the highest occupied molecular orbital which is any one selected from highest occupied molecular orbitals (HOMO) measured by the molecular orbital method, in the most stable conformation of the compound, and calculated according to the following formula.
B = (CHOMO)2 Here, CHOMO represents the atom orbital coefficient of HOMO of the nitrogen atom.
Calculation of a value of square of the atom orbital coefficient is performed with 3 significant digits.
The atom orbital coefficient ot the fligliest occupied molecular orbital and the most stable conformation of a compound for calculation of the sum f of solid angles and the molecular orbital can be obtained by effecting structure optimization by the MU method (Dewar, M. J. S. et al., J. Am. Chem. Soc., 107, 3902 (1985)) which is a semi-empirical molecular orbital method.
The calculation means are specifically explained. That is, for a monomer of a compound, calculation was performed while optimizing the structure by the AM1 method using a molecular orbital calculation program, WinMOPAC 3.0 Professional (MOPAC2000 Vl.3)(keyword: MU PRECISE EF L 66 VECTORS).
Compounds containing a residue of a compound of the above-described formula (1) (preferably, compounds containing a repeating unit of the formula (2)) are, when further containing a repeating unit of the following formula (4), preferable from the standpoint of excellent device properties such as light emission efficiency, life and the like when used in a polymer light emitting device.
_Ar1_(CRCR5) (4) In the formula, Ar' represents an ary].ene group, di-valent heterocyclic group or di-valent group having a metal complex structure. R4 and R5 represent each independently a hydrogen atom, alkyl group, aryl group, mono-valerit heterocyclic group or cyano group. n represents 0 or 1.
The arylene group Ar' has a carbon number of usually 6 to 60, preferably 6 to 20, and exemplified are phenylene groups (for example, formulae 1 to 3 in the following figure), naphthalenediy]. groups (formulae 4 to 13 in the following figure), anthracenylene groups (formulae 14 to 19 in the following figure), biphenylene groups (formulae 20 to in the following figure), triphenylene groups (formulae 26 to 28 in the following figure), condensed ring compound groups (formulae 29 to 38 in the following figure), and the like. In the formulae, Rs represent each independently a hydrogen atom, halogen atom, alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthjo group, alkenyl group, alkynyl group, heteroaryloxy group or heteroarylthjo group. The carbon number of the arylene group does not include the carbon number of the substituent R.
L
RR
RQR RQR ROR RQ
R'R R R R R R1R 4 6 7
R-R
R--R R-R QR R-Q-R :: :E
H14H R15' R_-b_R R--R -tj--
R-Q--R R-Q-R R-Q--R R-Q-R
R-_-R R--_R R-Q--R R-Q-R
16R A 17 R18R R19R AR:: RR:R RRRR
R R A R
RR:::: RR:R A R R A 27 R-b-R F('R28'R R R R'
AR RR RR
RRRR
In the present invention, the divalent heterocyclic group means an atomic group remaining after removing two hydrogen atoms from a heterocyc].ic compound, and has a carbon rnmhr of nnll.y 4 to 60. preferably 4 to 20. In the formulae, Rs represent each independently a hydrogen atom, halogen atom, alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, heteroaryloxy group or heteroarylthio group. The carbon number of the di-valent heterocyclic group does not include the carbon number of the substituent.
In the present invention, the divalent heterocyclic group means an atomic group remaining after removing two hydrogen atoms from a heterocyclic compound, and has a carbon number of usually 4 to 60, preferably 4 to 20. In the formulae, Rs represent each independently a hydrogen atom, halogen atom, alkyl group. alkoxy group. alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, heteroaryloxy group or heteroarylthio group. The carbon number of the di-valent heterocyclic group does not include the carbon number of the substituent.
Here, the heterocyclic compound refers to organic compounds having a cyclic structure in which elements constituting the ring include not only a carbon atom, but also a hetero atom such as oxygen, sulfur, nitrogen, phosphorus, boron and the like contained in the ring.
As the di-valent heterocyclic group, for example, the following groups are mentioned.
Divalent heterocyclic groups containing nitrogen as a hetero atom; pyridine-diyl groups (formulae 39 to 44 in the following figure), diazaphenylene groups (formulae 45 to 48 in the following figure), quinolinediyl groups (formulae 49 to 63 in the following figure), quinoxalinediyl groups (formulae 64 to 68 in the following figure), acridinediy].
groups (formulae 69 to 72 in the following figure), hirrrifr1v9i71 nrr1,r (frnmii1 7 tr 7 in fh fri11riirri .C ---figure), phenanthroline-diyl groups (formulae 76 to 78 in the following figure), and the like.
Groups containing silicon, nitrogen, sulfur, selenium and the like as a hetero atom, and having a fluorene structure (formulae 79 to 93 in the following figure). It is desirable to have an aromatic amine monomer such as carbazole, triphenylaminediyl group and the like of the formulae 82 to 84 containing a nitrogen atom, from the standpoint of light emission efficiency.
5-membered ring heterocyclic groups containing silicon, nitrogen, sulfur, selenium and the like as a hetero ( atom: (formulae 94 to 98 in the following figure) are mentioned.
5-membered ring condensed heterocyclic groups containing silicon, nitrogen, sulfur, selenium and the like as a hetero atom: (formulae 99 to 109 in the following figure), benzothiazole-4,7-diyl group, benzooxadiazole-4,7-diyl group and the like are mentioned.
5-membered ring heterocyclic groups containing silicon, nitrogen, sulfur, selenium and the like as a hetero atom, containing bonding at a-position of its hetero atom to form a dimer or oligomer: (formulae 111 to 112 in the following figure) are mentioned.
5-membered ring heterocyclic groups containing silicon, nitrogen, sulfur, selenium and the like as a hetero atom, containing bonding to a phenyl group at a-position of its hetero atom: (formulae 112 to 118 in the following figure) are mentioned.
Tricyclic groups obtained by bonding of condensed heterocyclic groups containing nitrogen, oxygen, sulfur and the like as a hetero atom to a benzene ring or monocyclic heterocyclic group: (formulae 120 to 125 in the following rigure) are mentioned.
- --RR-R 4QR 42 43R R 4 R 46 47 R 48 R
R
R--A R--R R__ R R--R R_-_-
R49 R R so 51 A A52 R R R AR Nd-NRNb(R R*R R RA RR
R R R A AR R R
R AR AR RR R R
C CR
RR RTh R / 59 / \60
R R A A A
R R R R A A
R---R R_-R R--R R----67 68
R A
R A64 A A R R, R R--R R--R R----R R-d--R
I RRR
RcR RCJR RcR RcR 72 R A69 A A R R
R R AR AR R R R R
R-)--R R 73 R A
A R R
R A
R-JR
RR RR
R 77 A A 78 R
R A R R
A
R6R R?R
R Si
R/\R79 R/\R8o R/\R81
R R R R AR
R R R R
R
RP
R
R R
R R82 R R83 I 84
A A R a, .
D -p--N z, CD 0:i;i ----p--:u -/ / 3J:i 3 00 k ciI1 O\> -
CD
u --- D n cij zi,o, -, _;4z:- -ic---$--
CD -
-)-< I
L
AR
A R A R A A A R!R R i A R A A m R R 112 A A
R A RR RR
A R\!R A A R\IR R R A AR -**0113 114
RR
R A R R R R AR R AR
AR A A R A R A RN...NR R
N-N
A R' JR - **AO* *YTh8 R R116R R R A117 R R AR R AR S. to.
R ANNA A R ANNA R
o-- -o*
R R A R R A 121 ts.
N N N N
_I_$_ Aö5
A R A R R R A A
122 123
S
N N N N
R R A A
124 125 The divalent group having a metal complex structure is a divalent group remaining after removing two hydrogen atoms from an organic ligand of a metal complex having an organic ( ligand.
The organic ligand has a carbon number of usually about 4 to 60, and examples thereof include 8-quinolinol and derivatives thereof, benzoquinolinol and derivatives thereof, 2-phenyl-pyridine and derivatives thereof, 2- phenyl-benzothiazole and derivatives thereof, 2-phenyl-benzoxazole and derivatives thereof, porphyrin and derivatives thereof, and the like.
As the center metal of the complex, for example, aluminum, zinc, beryllium, iridium, platinum, gold, europium, terbium and the like are mentioned.
As the metal complex having an organic ligand, metal complexes, triplet emitting complexes, and the like known as fluorescent materials and phosphorescence materials of lower molecular weight are mentioned.
As the divalent group having a metal complex structure, the following (126 to 132) are specifically exemplified. In the formulae, Rs represent each independently a hydrogen atom, halogen atom, alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthic group, IkcnyI group, äikyiiyi gLoup, heteroaryloxy group or heteroarylthio group. The carbon number of the di-valent group having a metal complex structure does not include the carbon number of the ( 77
RR R
R R ---R R R9F/) R 126
R R RflOR
I
R0 R - A 127
A
R
AR
RRR
A A R)R
N R :4;
R A
R-_-J[ 129 OR
R R R ( 78
p s(R R--R
R-N-
A 130
R-QIrQ
A A / A A
R-QJ
As the repeating unit of the above-described formula (4), those in which n is 0 are preferable, and those in which Ar1 is an arylene group are more preferable.
As the repeating unit of the above-described formula (4), structures of the following formula (4-1) are further preferable. ( 79 (4-1)
In the formulae, the ring C4 and ring C5 represent each independently an aromatic hydrocarbon ring optionally having a substituent, and two connecting bonds are present on the ring C4 and/or ring c5 respectively, and Rw and Rx represent each independently a hydrogen atom, alkyl group, alkoxy group, alkylthiO group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxY group, arylalkylthio group, alkenyl group, alkynyl group, di-substituted amino group, tn-substituted silyl group. acyl group, acyloxy group, imine residue, ainide group, acid imide group, mono-valent heterocyCliC group, substituted carboxyl group, heteroarylOXy group or heteroarYlthiO group, and Rw and Rx may be mutually connected to form a ring.
The aromatic hydrocarbon ring has a carbon number of about 6 to 30, preferably about 6 to 15, and represents a benzene ring or condensed aromatic hydrocarbon ring. The carbon number of the aromatic hydrocarbon ring does not include the carh"n nnmhr of a substituent. Specifically. a benzene ring. naphthalefle ring. anthracene ring, phenanthrene ring. phenalefle ring, naphthaCefle ring.
triphenylene ring. pyrene ring, chrysene ring. pentacene ring, perylene ring, pentalene ring, indene ring. azulene ring, biphenylefle ring, fluorene ring, acenaphthYlefle ring and the like are exemplified.
The alkyl group. alkoxy group. alkylthio group, aryl group, aryloxy group. arylthio group, arylalkyl group, arylalkyloXy group, arylalkylthiO group, alkenyl group, alkynyl group, di-substituted amino group, tn-substituted silyl group, acyl group. acyloxy group. imine residue, amide ( 80 group, acid imide group, mono-valent heterocyclic group, substituted carboxyl group, heteroaryloxy group or heteroarylthio group represented by Rw and Rx are the same as the descriptions for the above-described substituents on C', C2 and C3.
As the repeating unit of the above-described formula (4-1), specifically mentioned are the following groups, and the following groups having a substituent selected from alky]. groups, alkoxy groups, alkylthio groups, aryl groups, aryloxy groups, arylthio groups, arylalkyl groups, arylalkoxy groups, arylalkylthio groups, alkenyl groups, alkynyJ. groups, di-substituted amino groups, tn-substituted shy]. groups, acyl groups, acyloxy groups, imine residues, asnide groups, acid imide groups, monovalent heterocyclic groups, substituted carboxyl groups, heteroaryloxy groups, heteroarylthio groups and halogen atoms. In the following descriptions, connecting bonds of aromatic hydrocarbons are capable of existing at any positions. r
1A-O lA-i 1A-2 1A-3 IA-5 iA-6 1A-7 JA-8 IA-9 lA-b (rcI 7RX( iA-li 1A.12 1A-13 Of them, repeating units represented by 1A-O, lA-i, 1A- 2 and 1A-3 are preferable, and 1A-O is most preferable.
The polymer compound of the present invention preferably contains one or more repeating units, more preferably contains one or two repeating units of the following formula (5), from the standpoint of improvements of device properties such as enhancement of heat resistance, improvement of charge transportability, enhancement of light emission efficiency and the like.
-Ar2-N-f Ar3-N+ Ar4-I a Ar5 Ar6 (5) N-Ar7 Ar8 In the formula, Ar2, Ar3, Ar4 and Ar5 represent each independently an arylene group or divalent heterocycliC group. Ar6, Ar7 and Ar8 represent each independently an aryl or monovalent heterocycliC group. a and b represent each independently 0 or a positive integer. Ar2, Ar3, Ar4, Ar5, Ar6, Ar7 and Ar8 may have a substituent.
In the present invention, the repeating unit of the above-described formula (5) is contained in an amount of preferably 2 mol% or more and 40 mol% or less, more preferably 5 mol% or more and 30 mol% or less based on all repeating units, from the standpoint of device properties such as light emission intensity, device life property and the like.
As specific examples of the repeating unit of the above-described formula (5), those of the following (formulae 133 to 140) are mentioned. ( /_
R RI R K R RN.._.---N R K x R 133 R K R R R
R R 134
KR R R
R R I K K
N \ / //* I\
N
R
R R-4" RR RR
KR R R
A R A A
A A A R A R
RR A
A R R-j-R
R R A A
A R A
A A A R R
R A A A
A A A R
R RjR A
A RY AR R R
R A R A A R A
A R
R A A A 140
In the above-described formulae, Rs represent each independently a hydrogen atom, alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkoxy group, arylalkylthio group, arylalkenyl group, arylalkynyl group, amino group, substituted amino group, silyl group, substituted silyl group, halogen atom, acyl group, acyloxy group, imirie residue, amide group, acid imide group, mono-valent heterocyclic group, carboxyl group, substituted carboxyl group or cyano group.
In substituents R containing an alkyl in the above-described formulae, it is preferable that a cyclic or branched alkyl is contained in one or more of the substituents, for enhancing solubility of a polymer compound in an organic solvent.
Further, when R contains partially an aryl group or heterocyclic group in the above-described formulae, these groups optionally further have one or more substituentS.
Among structures of the above-described formulae 133 to 140, structures of the above-described formulae 134 and 137 are preferable from the standpoint of regulation of light emission wavelength.
P + I n cv ii i I t F + h - ,-,-4 - -. I t ----------.-..-which Ar2, Ar3, Ar4 and Ar5 represent each independently an arylene group and Ar'. Ar7 and Ar8 represent each independently an aryl group are preferable from the standpoint of device properties such as light emission wavelength regulation, device life and the like.
Ar2, Ar3 and Ar4 represent each independently preferably a non-substituted phenylene group, non-substituted biphenyl group, non-substituted naphthylene group or non-substituted anthracenediYl group.
Ar6, Ar7 and Ar8 represent each independently preferably an aryl group having one or more substituents, more preferably an aryl group having three or more substituefltS, from the standpoint of solubility in an organic solvent, device properties and the like. Ar6, Ar7 and Ar8 are more preferably a phenyl group having three or more substituents, a naphthyl group having three or more substituents or an anthranyl group having three or more substituents, and Ar6, Ar7 and Ar8 are further preferably a phenyl group having three or more substituents.
Of them, those in which Ar6, Ar7 and Ar8 represent each independently a group of the following formula (5-1) and a+b = 3 are preferable, and those in which a+b=]. are more preferable, and those in which a=1 and b=O are further preferable. (5-1)
(wherein, Re, Rf and Rg represent each independently an aikyl group, alicoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group. arylalkoxy group, arylalkylthiO group, arylalkenyl group, arylalkynyl group, amino group, substituted amino group, silyl group, substituted silyl group, silyloxy group, substituted silyloxy group, mono-valent heterocyclic group or halogen atom. A hydrogen atom contained in Re, Rf and Rg may be substituted by a fluorine atom. Rh and Ri represent each independently a hydrogen atom, alky]. group, alkoxy group.
alkylthio group, aryl group. aryloxy group, arylthio group, arylalkyl group, ary].alkoxy group. arylalkylthiO group, arylalkenyl group. arylalkynyl group, amino group, ( substituted amino group, silyl group, substituted silyl group, silyloxy group, substituted silyloxy group, mono-valent heterocycliC group or halogen atom. A hydrogen atom contained in Re, Rf and Rg may be substituted by a fluorine atom. Two adjacent substituents on a benzene ring may be mutually connected to form a ring.).
More preferably mentioned are those in which Re and Rf represent each independently an alkyl group having a carbon number of 3 or less, an alkoxy group having a carbon number of 3 or less or an alkylthio group having a carbon number of 3 or less and Rg represents an alky]. group having a carbon number of 1 to 30, an alkoxy group having a carbon number of 1 to 30 or an alkylthio group having a carbon number of 1 to 30, in the above-described formula (5-1).
In the repeating unit of the above-described formula (5), Ar3 is preferably the following formula (5-2) or (5-3).
-0--0-0-- (5.2) (5-3) ZO (wherein, the benzene rings contained in the structures (5- 2), (5-3) are preferably non-substituted and optionally have each independently one or more and four or less substituentS. These substituerits may be mutually the same or different. A plurality of substituentS may be connected to form a ring. To the benzene ring, other aromatic hydrocarbon rings or hetero rings may be condensed.).
As the repeating unit of the above-described formula (5), those of the following (formulae 141 to 143) are mentioned as particularly preferable specific examples.
::: ::: 141 142 ::xit:: In the formulae, Re, Rf, Rg, Rh and Ri are the same as described above.
As specific examples of the above-described formula (5), repeating units of the following formulae (22), (23) and (24) are preferable from the standpoint of device properties such as fluorescence intensity, light emission wavelength regulation, heat resistance and the like.
Meç Me MeçMeMe,J Me Me+Me Me+Me Me-j-Me Me Me Me (22) (23) MeLy Me MeJ Me Me+Me Me-j---Me Me (24) Me Among the polymer compounds of the present invention, conjugated polymers are preferable from the standpoint of charge transportability when manufactured into a thin film, C 88 and device properties such as light emission efficiency, life and the like when used in a polymer light emitting device. Here, the conjugated polymers means a polymer in which a nonlocalized t electron pair is present along the main skeleton of a polymer. This nonlocalized electron includes also a case in which an unpaired electron or lone electron pair takes part in resonance instead of a double bond.
Repeating units may be connected via a nonconjugated unit or a nonconjugated portion thereof may be contained in repeating units, within the range not deteriorating a light emission property or charge transportation property. As the nonconjugated bond structure, exemplified are those shown below, and combinations of two or more of those shown below.
Here, Rs represent each independently a hydrogen atom, halogen atom, alkyl group, alkoxy group, alkylthio group, aryl group. aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, heteroaryloXY group or heteroarylthiO group.
Ar represents an aromatic hydrocarbon ring or hetero ring.
A A A
I I I I
-0--s C-
I I
R A
0 0 0 0 0
II II II II
-C---C-0--0C--N-C--C-N-
I I
A R
0 0 00
II II II II
C.. , C. ,C.., -N.Ar---AçN-_N....C.Ar..C,N_
II II II II
0 0 00 The polymer compound of the present invention may be a ( random, block or graft copolymer, or a polymer having an intermediate structure, for example, a random copolymer having a block property. From the standpoint of obtaining a polymer light emitting body having high quantum yield of fluorescence or phosphorescence1 a random copolymer having a block property and a block or graft copolyrner are more preferable than a complete random copolymer. Those having branching in the main chain and thus having 3 or more end parts, and dendrimerS are also included.
The polymer compounds of the present invention contain a structural unit containing a structure of the above-described formula (1) in an amount of preferably 0.1 mol% or more and 40 mol% or less, more preferably 1 mol% or more and mol% or less based on all structural units, from the standpoint of device properties such as light emission efficiency, life and the like when used in a polymer light emitting device.
The polymer compounds of the present invention have preferably a polystyrene-reduced number average molecular weight of to 108, more preferably a polystyrene-reduced weight average molecular weight of 5x104 to i07, from the standpoint of device properties such as light emission efficiency, life and the like when used in a polymer light emitting device.
The polymer compound of the present invention can be produced by a method for polymerization using a compound of the above-described formula (6) as a raw material. (6) R1 C 90
In the formula, a ring C3, ring C2. ring C3, A' and R' have the same meanings as described above. X' and X2 represent each independently a substituent correlatable with polymerization.
As the substituent correlatable with polymerization.
mentioned are halogen atoms, alkyl sulfonate groups, aryl sulfonate groups, aryl alkyl sulfonate groups, borate groups. sulfoniummethYl groups, phosphofliUlfimethYl groups, phosphonatemethyl groups, methyl monohalide groups, magnesium halide groups, stannyl group, -B(OH)2, formyl group, cyano group, vinyl group and the like.
Of them, preferable are -B(OH)2, borate groups, magnesium halide groups, stannyl group, halogen atoms. alkyl sulfonate groups, aryl sulfonate groups or aryl alkyl sulfonate groups.
Here, mentioned as the halogen atom are a fluorine atom, chlorine atom, bromine atom and iodine atom, preferably a chlorine atom, bromine atom or iodine atom, more preferably a bromine atom.
As the alkyl sulfonate group, a methane sulfonate group. ethane sulfonate group, trifluorOmethafle sulfonate .-. 4-3, 1 4 Ir vnvl, c-i,R c fh r'u1 ii1 %!, 4S __... -----group, a benzene sulfonate group, p-toluene sulfonate group and the like are exemplified, and as the aryl alkyl sulfonate group, a benzyl sulfonate group and the like are exemplified.
As the borate group. a dialkyl ester, diaryl ester and diaryl alkyl ester are mentioned, and groups of the following formulae are exemplified.
OCH3,0C2H5 0C3H7 -B -B -B" \ \ \ OCH3 0C2H5 0C3H7 Me OJ_Me O_\ ,0\ ,Me /O' B\ -B B\J _B\Jc \ As the sulfoniummethYl group, groups of the following formulae are exemplified.
-CH2SMe2X, -CH2SPh2X (wherein, x represents a halogen atom and Ph represents a phenyl group.) As the phosphofliUmlflethYl group, groups of the following formula are exemplified.
-CH2PPh3X (X represents a halogen atom.) As the phosphonatemethYl group, groups of the following formula are exemplified.
-CH2PO(OR')2 (X represents a halogen atom, R' represents an alkyl group, aryl group or arylalkyl group.) As the methyl monohalide group, a methyl fluoride group, methyl chloride group, methyl bromide group and methyl iodide group are exemplified.
As the magnesium halide group, a magnesium chloride group, magnesium bromide group and magnesium iodide group are exemplified.
The stannyl group means a stannyl group having three substituentS selected from a hydrogen atom, halogen atoms, alkyl groups, aryl groups and arylalkyl groups, and exemplified are a stannyl group, trjch].oroStaflflyl group, trimethyistanflYl group, triethyistanflyl group, tn-n-butylstanflYl group, triphenylStaflflYl group and tribenzylstanflYl group.
A preferable substituent as the substituent correlatable with polymerization differs depending on the ( kind of the polymerization reaction, and in the case of use of a 0-valent nickel complex such as, for example, lainamotO coupling reaction and the like, mentioned are halogen atoms, alkyl sulfonate groups, aryl sulfonate group or aryl akyl sulfonategroups. In the case of use of a nickel catalyst or palladium catalyst such as Suzuki coupling reaction and the like, mentioned are alkyl sulfonate groups, halogen atoms, borate groups, -B(014)2 and the like.
The production method of the present invention can be carried out, specifically by dissolving a compound having a plurality of substituentS correlated with polymeriZations as a monomer, in an organic solvent if necessarY, and using, f or example, an alkali and a suitable catalyst, at temperatures of not lower than the melting point and not higher than the boiling point of the organic solvent. For example, known methods can be used described in "Organic Reactions", vol. 14, p. 270 to 490, John Wiley & Sons, Inc., 1965, "OrganiC SyntheseS"1 Collective Volume VI, p. 407 to 411, John Wiley & Sons, Inc., 1988, Chern. Rev., vol. 95, p. 2457 (1995), J. Organoinet. Chem., vol. 576, p. 147 (1999), MakromOl. Chem., MacrOmol. Symp., vol. 12, p. 229 (1987), and the like.
In the method for producing a polymer compound of the present invention, a known condensation reaction can be used depending on the substituent correlatable with polymerization of a compound of the above-described formula (5).
A copolymer can be produced by performing polymerization in the co-existence of a compound having two or more substitUents correlatable with polymerization. A polymer compound having a branched structure can be produced by copolymeriZing a compound having three or more substituents correlatable with polymerization. (
When the polymer compound of the present invention generates a double bond in polymerization, for example, a method described in JP-A No. 5-202355 is mentioned. Namely, polymerization by the Wittig reaction of a compound having a formyl group and a compound having a phosphoniurniflethyl group, or of a compound having a forrnyl group and a phosphoniurniflethyl group, polymerization by the Heck reaction of a compound having a vinyl group and a compound having a halogen atom, polycondenSation by a dehydrohalogeflation method of a compound having two or more methyl monohalide groups, polyconderisation by a sulfonium salt decomposition method of a compound having two or more sulfoniummethYl groups, polymerization by the Knoevenagel reaction of a compound having a formyl group and a compound having a cycno group, polymerization by the McMurry reaction of compound having two or more formyl groups, and the like, are exemplified.
When the polymer compound of the present invention generates a triple bond in the main chain by condensation polymerization1 for example, the Heck reaction and Sonogashira reaction can be utilized.
In the case of gnerat1ng no double bond or tripla bond, for example, a method of polymerization by the Suzuki coupling reaction from the corresponding monomer, a method of polymerization by the Grignard method, a method of polymerization by a Ni(0) complex, a method of polymerization by an oxidizer such as FeC13 and the like, a method of electrochemical oxidation polymerization, a method by decomposition of an intermediate polymer having a suitable leaving group, and the like, are exemplified.
Of them, polymerization by the Wittig reaction, polymerization by the Heck reaction, polymerization by the Knoevenagel reaction, method of polymerization by the Suzuki r coupling reaction, method of polymerization by the Grignard reaction and method of polymerization by a nickel 0-valent complex are preferable from the standpoint of easiness of control of molecular weight and the standpoint of easiness of control of formulation ratio in the case of copolymeriZatiOn.
Of them, the method of polymerization by the Suzuki coupling reaction and the method of polymerization by a nickel 0-valent complex are more preferable1 and the method of polymerization by the Suzuki coupling reaction is most preferable.
Of the production methods of the present invention, preferable is a production method in which substituents correlatable with polymerization are selected each independently from halogen atoms, alkyl sulfonate groups, aryl sulfonate groups or aryl alkyl sulfonate groups, and condensation polymerization is carried out in the present of a nickel 0-valent complex or palladium catalyst.
The raw material compounds include dihalogenated compounds, bis(alkyl sulfonate) compounds, bis(aryl sulfonate) compounds, bis(aryl alkyl sulfonate) compounds or -1b..1,..,..1 rl !I11 cf'TlF a a ------compounds, halogen-aryl alkyl sulfonate compounds, alkyl sulfonate-aryl sulfonate compounds, alkyl sulfonate-aryl alkyl sulfonate compounds, and aryl sulfonate-aryl alkyl sulfonate compounds.
In this case, there is mentioned a method for producing a polymer compound in which the direction and sequence of repeating units are controlled, by using, for example, a halogen-alkYl sulfonate compound, halogen-aryl sulfonate compound, halogen-aryl alkyl sulfonate compound, alkyl 5ujfonate-aryl sulfonate compound, alkyl sulfonate-aryl alkyl sulfonate compound, and aryl sulfonate-arYl alkyl ( sulfonate compound as a raw material compound.
Among the production methods of the present invention, preferable is a production method in which substituents correlatable with polymerization are selected each independently from halogen atoms, alkyl sulfonate groups, aryl sulfonate groups, aryl alkyl sulfonate groups, -B(OH)2, or borate groups, the ratio of the sum (J) of mol numbers of halogen atoms, alkyl sulfonate groups, aryl sulfonate groups and aryl alkyl sulfonate groups to the sum (K) of mol numbers of -B(OH)2 and borate groups, in all raw material compounds, is substantially 1 (usually, K/J is in a range of 0.7 to 1.2), and condensation polymerization is carried out using a nickel catalyst or palladium catalyst.
As specific combinations of raw material compounds, there are mentioned combinations of a dihalogenated compound, bis(alkyl sulfonate) compound, bis(aryl sulfonate) compound or bis(aryl a].kyl sufonate) compound with a diboric acid compound or diborate compound.
Further mentioned are a halogen-boric acid compound, halogen-bOrate compound, alkyl sulfonate-bOric acid compound, alkyl sulfonate-borate compound, aryl sulfonate- .,.....1..,1.
1.SA.1_I.. .4-._& ._ Id *.A*.tA *.S-_ J -0.aa.4. I.#fl&I.S I. I.e -IJI.1J. 1.4%. IdI.#SIIfr#'J I.A&&l.S. .S_ alkyl sulfonate-bOric acid compound, aryl alkyl sulfonate-boric acid compound and aryl alkyl sulfonate-borate compound.
In this case, there is mentioned a method for producing a polymer compound in which the direction and sequence of repeating units are controlled, by using, for example, a halogen-boric acid compound, halogen-borate compound, alkyl sulfonate-bOric acid compound, alkyl sulfonate-bOrate compound, aryl sulfonate-bOriC acid compound, aryl sulfonate-bOrate compound, aryl alkyl sulfonate-bOriC acid compound, aryl alkyl sulfonate-bOriC r acid compound or aryl alkyl sulfonate-bOrate compound as a raw material compound.
The organic solvent differs depending on the compound and reaction to be used, and for suppressing a side reaction, in general, it is preferable that a solvent to be used is subjected to a sufficient deoxidatiofl treatment and the reaction is progressed in an inert atmosphere. Further, it is preferable to perform a dehydration treatment likewise. However, this is not the case when a reaction in a two-phase system with water such as the Suzuki coupling reaction is conducted.
The solvent varies depending on the compound and reaction to be used, and exemplified are saturated hydrocarbons such as pentane, hexane, heptane, octane, cyclohexane and the like, unsaturated hydrocarbons such as benzene, toluene, ethylbeflzefle, xylene and the like, halogenated saturated hydrocarbons such as carbon tetrachioride, chloroform, dichioromethane, chiorobutafle, bromobutane, chloropefltafle, brornopentafle, chiorohexane, bromohexafle, chiorocycloheXafle, bromocyclOheXafle and the like, halogenated unsaturated hydrocarbons such as .1. ...I...l.I-... .-.1..1.4 4-4_, _.LL..LJi_, ILJL J like, alcohols such as methanol, ethanol, propanol, isopropanol, butanol, t-butyl alcohol and the like, carboxylic acids such as formic acid, acetic acid, propionic acid and the like, ethers such as dimethyl ether, diethyl ether, methyl-t-butyl ether, tetrahydrofurafl, tetrahydroPYran, dioxane and the like, amines such as trimethyJ.an'ifle triethylamifle, N,N,N' ,N' -tetrainethy1ethYleflediam. pyridine and the like, amides such as N,NdimethylfOrmamide, N,N-dimethylaCetamide, N,N-diethylacetaiflide. Nmethy1morphOlifle oxide, and the like, and single solvents or mixed solvents thereof may also be r
WI
used..
For reacting, an alkali or suitable catalyst is appropriately added. These may be advantageously selected depending on the reaction to be used. As the alkali or catalyst, those sufficiently dissolved in the solvent used in the reaction are preferable. As the method of mixing an alkali or catalyst, there is exemplified a method in which a solution of an alkali or catalyst is added slowly while stirring the reaction liquid under an inert atmosphere such as argon and nitrogen and the like, or reversely, the reaction liquid is slowly added to a solution of an alkali or catalyst.
When the polymer compound of the present invention is used in a polymer LED and the like, its purity exerts an influence on the performance of a device such as a light emitting property and the like, therefore, it is preferable that a monomer before polymerization is purified by a method such as distillation, sublimation purification, re-crystallization and the like before polymerization.
Further, it is preferable that, after polymerizatiOfl a purification treatment such as re-precipitation pu.rifieaLiOii. acti.riatiOri by choTiatography, and tha like is carried out.
For producing the polymer compound of the present invention, it is preferable to carry out polymerization using a compound of the following formula (7), (8) or (9).
In the formula, a ring C', ring C2, ring C3 and R' have the same meanings as described above. A2 represents a group represented by -BR'-, -C(R')2-, -NR'-, -0-, -PR'-, -P(=O)R'-, -Se-, -Se(=O)-or -Se(=O)2 -. R's represent each independently an alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, aryla].kyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group. di-substituted amino group, tn-substituted silyl group, acyl group, acyloxy group. mono-valent heterocycliC group, substituted carboxyl group, heteroany].0xY group or heteroarylthiO group. X3 and X4 represent each independently a halogen atom, alkyl sulfonate group, aryl sulfonate group, aryl alkyl sulfonate group, borate group, sulfoniummethYl group, phosphofliUmmethYl group, phosphonatemethYl group, methyl monohalide group, magnesium halide group, substituted silyl group, stannyl group, -B(OH)2, formyl group, cyano group or vinyl group.
It is preferable that the ring C' and ring C2 are a benzene ring or monocyclic hetero ring in the above-described formula (7) from the standpoint of stability of the compound. More preferably, the ring C' and ring C2 are a *.---. , . 4. ._n& LS&S 4. aS L.fl&.. tJ. tS_...S &IJSJ I J'...SS S. CSSC a.
The ring C3 is preferably an aromatic hydrocarbon ring, more preferably a benzene ring, most preferably a ring of the above-described formula (3).
A2 is preferably an oxygen atom, selenium atom, -Se(=O)-or -Se(=0)2-, more preferably an oxygen atom or selenium atom, most preferably an oxygen atom.
x3 and X4 represent each independently preferably -B(O}i)2, borate group, halogen atom, alkyl sulfonate group, aryl sulfonate group or aryl alkyl sulfonate group, more preferably -B(OH)2, borate group or halogen atom, further preferably a halogen atom, and among others, a chlorine r atom, bromine atom and iodine atom are preferable1 and a bromine atom is most preferable.
NXI (8) In the formula, a ring C1, ring C2, ring C3, R', X3 and x4 have the same meanings as described above. A3 represents a di-valent group containing a boron atom, carbon atom, nitrogen atom, oxygen atom, phosphorus atom, sulfur atom or selenium atom and forming a 7-membered ring or 8-membered ring together with the ring C', N atom and ring C2.
It is preferable that the ring C' and ring C2 are a benzerie ring or monocycliC hetero ring in the above-described formula (8) from the standpoint of stability of the compound. More preferably, the ring C' and ring C2 are a 6-rnembered ring, and further preferablY a benzene ring.
The ring C3 is preferably an aromatic hydrocarbon ring, more preferably a benzene ring, most preferably a ring of Liie tbove-uescr1Oed xorlnuj.a ci;.
A3 preferably forms a 7-membered ring together with the ring C', N atom and ring C2, and it is more preferable from the standpoint of stability of the compound that crosslinking is attained with two carbon atoms.
x3 and X4 represent each independently preferably -B(OH)2, borate group, halogen atom, alkyl sulforiate group, aryl sulfonate group or aryl alkyl sulfonate group, more preferably -B(OH)2, borate group or halogen atom, further preferably a halogen atom, and among others, a chlorine atom, bromine atom and iodine atom are preferable, and a bromine atom is most preferable.
R2L.Rl
L J R)
In the formula, a ring C', ring C2, R', R2, R3, n, X3 and X4 have the same meanings as described above. A4 represents a group represented by -C(=0)-, -C(=CR'2)-, -S-, -S(=O)-or -S(=O)2-.
It is preferable that the ring C' and ring C2 are a benzene ring or monocycliC hetero ring in the above-described formula (9) from the standpoint of stability of the compound. More preferably, the ring C' and ring C2 are a 6-membered ring, and further preferably, a benzene ring.
R' and R2 represent each independently preferably an alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthiO group, di-substituted amino group, mono-valent heterocyclic group, heteroaryloxy group or heteroarylthiO group, more preferably an alkyl group, aryl group, arylalkyl group or mono-valent heterocyc]-iC group, further preferably an alkyl group.
A4 is preferably a sulfur atom, -S(=O)-or -S(=O)2-, more preferably a sulfur atom.
x3 and X4 represent each independently preferably -B(OH)2, borate group, halogen atom, alkyl sulfonate group, aryl sulfonate group or aryl alkyl sulfonate group, more preferably -B(OH)2, borate group or halogen atom, further preferably a halogen atom, and among others, a chlorine atom, bromine atom and iodine atom are preferable. and a bromine atom is most preferable.
As the compound of the above-described formula (7), structures of the following formulae are exemplified.
x3ci cr X X3flU x4x3.oo)cJ Otr' 0C' O(Jcr 15.CH3 CH3 CH3 x4x3oO xx: X3JSeJJ x O0CH3 yoCH3 yocH3 yocH3 yocH3 O10CH3 zj(:c1X4 x3ct&crx4 J.Ph yPh yPh IáJ.Ph jPh X3fcr x3O x Oc OQOCOC OcOc X4X , x3:O x3feO oO OjOcjXJ OOOO x3fX4 x3 xSeX H3C)çJ.CH3 H3Cj.CH3 H3CJ.CH3 H3CyCHa H3C..y. CH3 H3Cjçy.CH3 CH3 CH3 CM3 CH3 CH3 CM3 xyX x3a XX x:cx3o1st1x4 x3oiecx xcJ.x H3c1..CH3 H3C)JCH3 H3C.CH3 H3C..TyCH3 H3CyCH3 H3CyCH3 1-Bu 1-Bu t-Bu 1-Bu 1-Bu t-Bu In the formulae, R', X3 and X4 have the same meanings as described above. The structures of the above-described formulae optionally have a substituent.
x3 and X4 preferably represent each independently a halogen atom, alkyl sulfonate group, aryl sulfonate group, aryl alkyl sulfonate group, -B(OH)2, or borate group.
Particularly, X3 and X4 are preferably a halogen atom since i rn
IVL
conversion into an alkyl sulfonate group, aryl sulfonate group, aryl alkyl sulfonate group, -B(OH)2, or borate group is easy when X3 and X4 are a halogen. A bromine atom is most preferable.
As the compound of the above-described formula (8), structures of the following formulae are exemplified.
x3f\ x4 x4 x3fl X4 x3_J x4x3iJ) x4 x3j) x4 CH3 5..CH3 5..CH3 CH3 CH3 x4 x4 x x3jç x4x3j) x4 x3j}. x4 jOCH3 j0CH3 yOCE4a yocH3 jOCH3 Or x x3Jy x X()J X4 x3j. x x4 X Ph JPh XPh yPh x3f. x4 x4 x4 x4 X4 X -f]cr OCâOOCO x3f\ x4 x4 x3f\ X4 x4 x3j x4 x3fl4 LLJ j) IIII IIII IIII x3...,olc_ x4 x3.cr-b x4 x H3C.)yCH3 H3cy.cH3 H3CycH3 H3c.)çjCH3 H3CJICH3 H3cjj_CH3 CM3 CM3 CH3 CH3 CH3 CM3 X4 Xfb x4 x3ci_b H3CyCH3 H3cJ.cH3 H3c...)çjrcH3 H3C...J1CH3 H3cjf.CH3 H3c..j1CH3 t-Bu t-Bu t-Bu tBu IBu 1- Bu In the formulae, X3 and X4 have the same meanings as described above. The structures of the above-described r Ui formulae optionally have a substituent.
x3 and X4 preferably represent each independently a halogen atom, alkyl sulfonate group, aryl sulfonate group, aryl alky]. sulfonate group, -B(OH)2, or borate group.
ParticularlY, X3 and X4 are preferably a halogen atom since conversion into an alkyl sulfonate group, aryl sulfonate group, aryl alkyl sulfonate group, -B(OH)2, or borate group is easy when X3 and X4 are a halogen. A bromine atom is most preferable.
As the compound of the above-described formula (9), structures of the following formulae are exemplified. r
R A' 0 00 x4 X3Jic x4 x:)f X4 x3...tzj1:IcJ X4 x3f x4 JCM3 r(03 (1.LyCH3 -.. -,-X3k X4 X4 X3QS0. )(4 Xi(S)f X4 x3cJ kOCH3 k.1,0CH3 1-0CH3 fk0CH3 -, -. 9 0 0 0 3 s
x3.Jx:J N Ph Ph Ph Ph 5LPh .... --0 0 0 N *-O::JOr X4 x4 X3j'( 0 x3Xk)D..
aOo cáo aOo cáo cáo A A' 0 00 x4 x4 x3..sJcJ x4 x3.Jcr X4 cr H3C0,,.OCH3 H3C0J.OCH3 H3C0..y0CM3 H3c0jj_0CH3 HaC0y0CHa 0GM3 0CM3 0CM3 0CM3 OCH3 0 AR 9 00 x4 x4 x3osc x4 x3:, X4 H3C7.CH3 H3C7.CH3 H3Cr.CH3 H3c..7..cH3 M3C-3CH3 CH3 GIl3 CM3 CH3 CH3 X4 x31J[ x4 X3..(TST X X4 X3(-S"f X4 2-N' N" N N N H3C...)yCH3 H3C.1J..CH3 H3CyCH3 H3CyCH3 H3C.yCH3 t-Bu t-Bu t-Bu t-Bu t-Bu In the formulae, R', X3 and X4 have the same meanings as described above. The structures of the above-described formulae optionally have a substitUeflt.
x3 and X4 preferably represent each independently a halogen atom, alkyl sulfonate group. ary]. sulfonate group, aryl alkyl sulfonate group. -B(OH)2. or borate group.
Particularly, X3 and X4 are preferably a halogen atom since conversion into an alkyl sulfonate group, aryl sulfonate ( lOb group. aryl alkyl sulfonate group, -B(OH)2, or borate group is easy when X3 and X4 are a halogen. A bromine atom is most preferable.
Next, applications of the polymer compound of the present invention will be illustrated.
The polymer compound of the present invention usually emits fluorescence or phosphorescence in solid state and can be used as a polymer light emitting body (light emitting material of high molecular weight).
The polymer compound has an excellent charge transporting ability, and can be suitably used as a polymer LED material or charge transporting material. The polymer LED using this polymer light emitting body is a high performance polymer LED which can be driven at low voltage with high efficiency. Therefore, the polymer LED can be preferably used for a back light of a liquid crystal display, curved of plane light source for illumination, segment type display, flat panel display of dot matrix, and the like.
The polymer compound of the present invention can also be used as a coloring matter for laser, organic solar batteLy itiaLei-ial, arid conductivc thin film rteril cuch as an organic semiconductor for organic transistor, conductive thin film, organic semiconductor thin film and the like.
Further, it can be used also as a light emitting thin film material which emits fluorescence or phosphorescence.
Next, the polymer LED of the present invention will be illustrated.
The polymer LED of the present invention is characterized in that an organic layer is present between electrodes composed of an anode and a cathode and the organic layer contains a polymer compound of the present invention. f
The organic layer may be any of a light emitting layer, hole transporting layer, hole injection layer, electron transporting layer, electron injection layer, interlayer layer and the like, and the organic layer is preferably a light emitting layer.
Here, the light emitting layer means a layer having a function of light emission, the hole transporting layer means a layer having a function of transporting holes, and the electron transporting layer means a layer having a function of transporting electrons. The interlayer layer means a layer which is present adjacent to a light emitting layer between the light emitting layer and an anode, and has a function of insulating a light emitting layer and an anode, or a light emitting layer and a hole injection layer or hole transporting layer. The electron transporting layer and the hole transporting layer are generically called a charge transporting layer. The electro injection layer and the hole injection layer are generically called a charge injection layer. Two or more light emitting layers, two or more hole transporting layers, two or more hole injection layers, two or more electron transporting layers and two or more electron injection layers may be used acii independently.
When the organic layer is a light emitting layer, the light emitting layer as an organic layer may further contain a hole transporting material, electron transporting material or light emitting material. Here, the light emitting material means a material showing fluorescence or phosphorescence.
When the polymer compound and the hole transporting material of the present invention are mixed, the mixing ratio of the hole transporting material based on the whole mixture is 1 wt% to 80 wt%, preferably 5 wt% to 60 wt%. (
When the polymer material and electron transporting material of the present invention are mixed, the mixing ratio of the electron transporting material based on the whole mixture is 1 wt% to 80 wt%, preferably 5 wt% to 60 wt%. Further, when the polymer compound and light emitting material of the present invention are mixed, the mixing ratio of the light emitting material based on the whole mixture is 1 wt% to 80 wt%, preferably 5 wt% to 60 wt%. When the polymer compound, light emitting material, hole transporting material and/or electron transporting material of the present invention are mixed, the mixing ratio of the light emitting material based on the whole mixturs is 1 wt% to 50 wt%, preferably 5 wt% to wt%, the ratio of the sum the hole transporting material and electron transporting material is 1 wt% to 50 wt%, preferably 5 wt% to 40 wt%. Thus, the content of the polymer compound of the present invention is 98 wt% to 1 wt%, preferably 90 wt% to 20 wt%.
As the hole transporting material, electron transporting material and light emitting material to be mixed, known low molecular weight compounds, triplet light emitting complexes or polymer compounds can be used, and polymer compounäs ewe piefe.z..cib3-y üed.
Exemplif led as the hole transporting material, electron transporting material and light emitting material as polymer compounds are polyfluorefle, its derivatives and copolyrnerS, polyarylene, its derivatives and copolymers, polyarylefleViflYlene, its derivatives and copolymers, and aromatic amine, its derivatives and copolymers disclosed in W099/13692, W099/48160, GB2340304A, W000/53656, W001/19834, W000/55927, GB2348316, W000/46321, W000/06665, W099/54943, W099/54385, US5777070, W098/06773, W097105184, W000/35987, W000/53655, WO01/34722, W099/24526, W000/22027, W000/22026, W098/27136, US573636, W098/21262, US5741921, W097/09394, ( W096/29356, W096/10617, EP0707020, W095/07955, 3P-A Nos. 2001-181618, 2001-123156, 2001-3045, 2000-351967, 2000- 303066, 2000-299189, 2000-252065, 2000-136379, 2000-104057, 2000-80167, 10-324870, 10-114891, 9-111233, 9-45478 and the like.
As the fluorescent material of lower molecular weight, there can be used, for example, naphthalene derivatives, anthracene or its derivatives, perylene or its derivatives, and polymethine. xanthene, coumarin and cyanine coloring matters, metal complexes of 8-hydrozyquifloline or its derivatives, aromatic amine, tetraphenylcyclOPentadiefle or its derivatives, or tetraphenylbutadiefle or its derivatives, and the like.
Specifically, known compounds such as those described in, for example, JP-A Nos. 57-51781, 59-194393, and the like can be used.
As the triplet light emitting complex, for example, Ir(ppy)3, Btp2Ir(acac) containing iridium as a center metal, PtOEP containing platinum as a center metal, Eu(TTA)3phefl containing europium as a center metal, and the like are mentioned.
The triplet light emitting complex is described, for example, in Nature, (1998), /\ /\ Jr(ppy)3 f [Ir(0i Btp2Jr(acac) C2H5 C2H5 tL C2H5J.! LCH5 Jj,N-Ft-NJ PtOEP C2H5' 1:_::s:ti_J C2H5 C2H5 C2H5 N;[Oi?] Eu(TTA)3phen CF33 The triplet light emitting complex is described, for example, in Nature, (1998), 395, 151, Appi. Phys. Lett.
(1999), 75(1), 4, Proc. SPIE-Int. Soc. Opt. Eng. (2001), 4105 (Organic Light-Emitting Materials and Devices IV), 119, J. Am. Chem. Soc., (2001), 123, 4304, Appi. Phys. Lett., (1997), 71(18), 2596, Syn. Met., (1998). 94(1), 103, Syn.
Met.. (1999), 99(2), 1361, Adv. Mater., (1999), 11(10), 852 Jpn.J.Appl.Phys.,34, 1883 (1995), and the like.
A composition containing at least one material selected from hole transporting materials, electron transporting materials and light emitting materials, and a polymer compound of the present invention, can be used as the light emitting material or charge transporting material.
The content ratio of at least one material selected from hole transporting materials, electron transporting materials and light emitting materials to a polymer compound ( I 10 of the present invention may be determined depending on use, and in the case of use of a light emitting material, the same content ratio as in the above-mentioned light emitting layer is preferable.
Two or more polymer compounds of the present invention can also be mixed and used as a composition. For enhancing the property of a polymer LED, preferable is a composition containing two or more of polymer compounds containing a hole injection and transporting group on the side chain, polymer compounds containing an electron injection and transporting group on the side chain, and polymer compounds containing a light emitting group on the side chain.
The thickness of a light emitting layer of a polymer LED of the present invention may be advantageously selected so as to give optimum driving voltage and light emission efficiency though the optimum value varies depending on the material to be used, and it is, for example, 1 nm to 1 pin, preferably 2 nm to 500 nm, further preferably 5 nm to 200 nm.
As the method for forming a light emitting layer, a method of film formation from a solution is exemplified. As 2 --__I___S C.----____J..3 --__Ii __J_2 --LI.L.L.ILI.L O.LIII I. LVII ii&e LLIULL Ji-VIII a bU.I U LUII, aI)PLJ.Va I..LU11 methods such as a spin coat method, casting method, micro gravure coat method, gravure coat method, bar coat method, roll coat method, wire bar coat method, dip coat method, spray coat method, screen printing method, flexo pringing method, offset printing method, inkjet printing method and the like can be used. Printing methods such as a screen printing method, flexo printing method, offset printing method, inkjet printing method and the like are preferable since pattern formation and multicolor separate painting are easy.
As the ink composition (solution) used in printing ( methods, at least one of polymer compounds of the present invention may be advantageously contained, and in addition to the polymer compound of the present invention, additives such as a hole transporting material, electron transporting material, light emitting material, solvent, stabilizer and the like may be contained.
The ratio of a polymer compound of the present invention in the ink composition is usually 20 wt% to 100 wt%, preferably 40 wt% to 100 wt% based on the total weight of the composition excepting a solvent.
The ratio of a solvent when the ink composition contains a solvent is 1 wt% to 99.9 wt%, preferably 60 wt% to 99.5 wt%, further preferably 80 wt% to 99.0 wt% based on the total weight of the composition. Though the viscosity of an ink composition varies depending on a
printing method, when an ink composition passes through a discharge apparatus such as in inkjet print method and the like, the viscosity at 25QC is preferably in a range of 1 to 20 mPas, for preventing clogging and curving in flying in discharging.
The solution of the present invention may contain additives foi ieyuiàtiflg viscosity and/or surface tansion in addition to the polymer compound of the present invention.
As the additive, a polymer compound (thickening agent) having high molecular weight for enhancing viscosity and a poor solvent, a compound of low molecular weight for lowering viscosity, a surfactant for decreasing surface tension, and the like may be appropriately combined and used.
As the above-mentioned polymer compound having high molecular weight, a compound which is soluble in the same solvent as for the polymer compound of the present invention and which does not disturb light emission and charge r ii') L.LL transportation may be used. For example, polystyrene of high molecular weight, polymethyl methacrylate, polymer compounds of the present invention having larger molecular weights, and the like can be used. The weight-average molecular weight is preferably 500000 or more, more preferably 1000000 or more.
It is also possible to use a poor solvent as a thickening agent. Namely, by adding a small amount of poor solvent for the solid content in a solution, viscosity can be enhanced. When a poor solvent is added for this purpose, the kind and addition amount of the solvent may be advantageously selected within a range not causing deposition of solid components in a solution. When stability in preservation is taken into consideration, the amount of a poor solvent is preferably 50 wt% or less, further preferably 30 wt% or less based on the whole solution.
The solution of the present invention may contain an antioxidant in addition to the polymer compound of the present invention for improving preservation stability. As the antioxidant, a compound which is soluble in the same o +h,r1r,yir r.rmr11r rF t-h rrpccnt irb-nt1rn z--J..._ --....----------and which does not disturb light emission and electric charge transportation is permissible, and exemplified are phenol-type antioxidants, phosphorus-based antioxidants and the like.
When the solution of the present invention is used as an ink composition, though a solvent to be used is not particularly restricted, compounds which can dissolve or uniformly disperse materials other than the solvent constituting the ink composition are preferable.
Exemplified as the solvent are chlorine-based solvents such as chloroform, methylene chloride, 1,2-dichioroethane, ( 1,1, 2-trichioroethafle, chlorobenZefle, o-dichlorobeflZefle and the like, ether solvents such as tetrahydrofurafl. dioxane, anisole and the like, aromatic hydrocarbon solvents such as toluene, xylene and the like, aliphatic hydrocarbon solvents such as cyclohexane, methylcyclOheXafle, n-pentane, n-hexane, n-heptane, n-octan, n-nonane, n-decane and the like, ketone solvents such as acetone, methyl ethyl ketone, cyclohexaflone, benzophenofle acetophenone and the like, ester solvents such as ethyl acetate, butyl acetate, ethylcellosolVe acetate, methyl benzoate, phenyl acetate and the like, polyhydric alcohols such as ethylene glycol, ethylene glycol monobutyl ether, ethylene glycol monoethyl ether, ethylene glycol monomethyl ether, diinethoXYethafle, propylene glycol, diethoxymethafle, triethylene glycol monoethyl ether, glycerin, 1,2-hexanediol and the like and derivatives thereof, alcohol solvents such as methanol, ethanol propanol, isopropanol, cyclohexanol and the like, sulf oxide solvents such as dimethyl sulf oxide and the like, ainide solvents such as Nmethyl-2-PyrrOlid0ne. N,N-dimethylfOrmaiflide and the like. These organic solvents can be used singly or in combination of two or more.
Of them, preferabie trom the standpoint of lübiiity of a polymer compound and the like, uniformity in film formation, viscosity property and the like are aromatic hydrocarbon solvents, aliphatic hydrocarbon solvents, ester solvents and ketone solvents, and mentioned are toluene, xylene, ethyJbenzene, diethylbeflZefle, trimethylbenZefle. n-propylbenzefle i-propylbenzene, n-butylbeflZefle, i- butylbenZefle, s-butylbeflZefle, anisole, ethoxybeflZefle, 1-methylnaphthalefle, cyclohexane. cyclohexaflofle, cyclohexylbeflZene, bicycloheXyl, cyclohexeflylCYClohexanofle.
n-heptyJcyCloheXafle. n-hexylcyclOheXaflOne, 2-propy1cyclOheXaflofle 2-heptanone, 3-heptanone, 4-heptanone, r 2-octanone, 2-nonanone, 2-decanone, dicyclohexylketOfle.
acetophenone and benzopheflOfle.
The number of solvents in a solution is preferably 2 or more, more preferably 2 to 3, further preferably 2, from the standpoint of a film forming property and from the standpoint of device properties and the like.
The number of solvents in a solution is preferably 2 or more, more preferably 2 to 3, further preferably 2, from the standpoint of a film forming property and from the standpoint of device properties and the like.
When two solvents are contained in a solution, one of them may be solid at 25QC. From the standpoint of a film forming property, it is preferable that one solvent has a boiling point of 18OQC or higher, and a solvent having a boiling point of 200QC or higher is more preferable. From the standpoint of viscosity, it is preferable that an aromatic polymer is dissolved in an amount of 1 wt% or more at 6OQC in both solvents, and it is preferable that one of two solvents dissolves an aromatic polymer in an amount of 1 wt% or more at 25QC.
When two or more solvents are contained in a solution, the content ot a solvent having highesi boiling point is preferably 40 to 90 wt%, more preferably 50 to 90 wt%, further preferably 65 to 85 wt% based on the weight of all solvents in the solution from the standpoint of viscosity and film forming property.
The polymer compounds of the present invention may be contained singly or in combination of two or more in a solution, and a polymer compound other than the polymer compound of the present invention may also be contained in a range not deteriorating device properties and the like.
The solution of the present invention may contain water, metal and its salt in an amount of 1 to 1000 ppm. As r the metal, specifically, lithium, sodium, calcium, potassium, iron, copper, nickel, aluminum, zinc, chromium, manganese, cobalt, platinum, iridium and the like are mentioned. Further, silicon, phosphorus, fluorine, chlorine or bromine may be contained in an amount of 1 to 1000 ppm.
Using the solution of the present invention, a thin film can be formed by a spin coat method, casting method, micro gravure coat method, gravure coat method, bar coat method, roll coat method, wire bar coat method, dip coat method, spray coat method, screen printing method, flexo pringing method, offset printing method, inkjet printing method and the like. Particularly, the solution of the present invention is preferably used for film formation by a screen printing method, flexo printing method, offset printing method or inkjet printing method, and more preferably used for film formation by an inkjet method.
A thin film containing a polymer compound of the present invention can be produced, for example, by using the solution of the present invention. Examples thereof include a light emitting thin film, electrically conductive thin film and organic semiconductor thin film.
The electrically conductive thin film of the prsAi1 invention preferably has a surface resistance of 1 K =/ or less. By doping a thin film with a Lewis acid, ionic compound and the like, electric conductivity can be enhanced. The surface resistance is preferably 100 Q/ or less, further preferably 10 Q/ or less.
In the organic semiconductor thin film of the present invention, one larger parameter of electron mobility or hole mobility is preferably i0 cm2/V/s or more. More preferably, it is i0 cm2/V/S or more, and further preferably 101 crn2/V/s or more.
By forming the organic semiconductor thin film on a Si r substrate carrying a gate electrode and an insulation film of Si02 and the like formed thereon, and forming a source electrode and a drain electrode with Au and the like, an organic transistor can be obtained.
As the polymer LED of the present invention, mentioned are a polymer LED having an electron transporting layer provided between a cathode and a light emitting layer, a polymer LED having a hole transporting layer provided between an anode and a light emitting layer, a polymer LED having an electron transporting layer provided between a cathode and a light emitting layer and a hole transporting layer provided between an anode and a light emitting layer, and the like.
For example, the following structures a) to d) are specifically mentioned.
a) anode/light emitting layer/cathode b) anode/hole transporting layer/light emitting layer/cathode c) anode/light emitting layer/electron transporting layer/cathode d) anode/hole transporting layer/light emitting 1 F..., i-..-.-.... .-. , CA., Ca.C'.. t.J_ l.A. l.A.i*.jflsJ. l.ss& .o.aJ _SI *l.S l.&A%fl.A_ (wherein, / means adjacent lamination of layers, applicable also in the followings) Also exemplified are structures having an interlayer layer provided adjacent to a light emitting layer between the light emitting layer and an anode in the above-described structures. That is: a') anode/interlayer layer/light emitting layer/cathode b') anode/hole transporting layer/interlayer layer/light emitting layer/cathode c') anode/interlayer layer/light emitting layer/electron transporting layer/cathode d') anode/hole transporting layer/interlaYer layer/light emitting layer/electron transporting layer/cathode When the polymer LED of the present invention contains a hole transporting layer, exemplified as the hole transporting material to be used are polyvinylcarbaZO]e or its derivatives, polysilane or its derivatives, polysiloxafle derivatives having an aromatic amine on the side chain or main chain, pyrazoline derivatives, arylamine derivatives, stilbene derivatives, triphenyldiafl%ine derivatives, polyaniline or its derivatives, polythiophene or its derivatives, polypyrrole or its derivatiVe,S poly(p- phenylefleviflYlefle) or its derivatives, poly(2,S-thienyleneviflYlene) or its derivatives, and the like.
SpecifiCallY exemplified as the hole transporting material are those described in JP-A Nos. 63-70257, 63- 175860, 2-135359, 2-135361, 2-209988, 3-37992 and 3-152184, and the like.
20.mong them, preferable as the hole transporting material used in a hole transporting layer are polymer hole transporting mat3ril such az polyvinylcarbazole or its derivatives, polsilane or its derivatives, polysiloxane derivatives having an aromatic amine compound group on the side chain or main chain, polyaniline or its derivatives, polythiOPhefle or its derivatives, poly(ppheflyleflCViflY1efle) or its derivatives, po1y(2,5thieflY1efleViI1Y]1e) or its derivatives, and the like, and further preferable are polyvinylcarbaZOle or its derivatives, polsilane or its derivatiVes, and polysiloxafle derivatives having an aromatic amine on the side chain or main chain.
Exemplified as the hole transporting material of low molecular weight are pyrazoline derivatives, arylarnine derivatives, stilbene derivatives, and triphenyldiamine derivatives. In the case of the hole transporting material of low molecular weight, it is preferably dispersed in a polymer binder in use.
The polymer binder to be mixed is preferably that which does not extremely disturb charge transportation, and those showing no strong absorption against visible ray are suitably used. Exemplified as the polymer binder are poly(N-viriylcarbazOle), polyaniline or its derivatives.
polythiophene or its derivatives, poly(p-phenyleneviflYlefle) or its derivatives, poly(2,5-thiefly].efleviflYlefle) or its derivatives, polycarbonate, polyacrylate, polymethyl acrylate, polymethyl methacrylate, polystyrene, polyvinyl chloride, polysiloxane and the like.
Polyvinylcarbazole or its derivative can be obtained, for example, from a vinyl monomer by cation polymerization or radical polymerization.
As the polysilane or its derivative, compounds described in Chem. Rev., vol. 89, p. 1359 (1989), GB Patent No. 2300196 publication, and the like are exemplified. Also as the synthesis method, methods described in them can be used, and pcirticulariy, the Kipping method iz zuitb1y ucd.
In the polysiloxane or its derivative, the siloxane skeleton structure shows little hole transporting property.
thus, those having a structure of the above-mentioned hole transporting material of low molecular weight on the side chain or main chain are suitably used Particularly, those having an aromatic amine showing a hole transporting property on the side chain or main chain are exemplified.
The film formation method of a hole transporting layer is not particularly restricted, and in the case of a hole transporting material of low molecular weight, a method of film formation from a mixed solution with a polymer binder is exemplified. In the case of a hole transporting material of high molecular weight, a method of film formation from a solution is exemplified.
As the solvent used for film formation from a solution, those which can dissolve or uniformly disperse a hole transporting material are preferable. Exemplified as the solvent are chlorine-based solvents such as chloroform, methylene chloride, 1, 2-dichioroethane, 1,1,2-trichioroethane, chlorobenzene, o-dichlorobenzene and the like, ether solvents such as tetrahydrofuran, dioxane and the like, aromatic hydrocarbon solvents such as toluene, xylene and the like, aliphatic hydrocarbon solvents such as cyclohexane, methylcyclohexane, n-pentane, n-hexane, n-heptane. n-octan. n-nonane, n-decane and the like, ketone solvents such as acetone, methyl ethyl ketone, cyclohexanone and the like, ester solvents such as ethyl acetate, butyl acetate, ethylcellosolVe acetate and the like, polyhydric alcohols such as ethylene glycol, ethylene glycol monobutyl ether, ethylene glycol monoethyl ether, ethylene glycol monomethyl ether, dimethoxyethane, propylene glycol, diethoxymethane, triethylene glycol monoethyl ether, giycrIri, 1,2-hexanediol and the likc and derivatives thereof, alcohol solvents such as methanol, ethanol, propanol, isopropanol, cyclohexanol and the like, suif oxide solvents such as dimethyl sulfoxide and the like, amide solvents such as N-methyl-2-pyrrolidofle, N,N-dimethylformamide and the like. These organic solvents can be used singly or in combination of two or more.
As the method for film formation from a solution, there can be used application methods from a solution such as a spin coat method, casting method, micro gravure coat method, gravure coat method, bar coat method, roll coat method, wire bar coat method, dip coat method, spray coat r 1 C)fl method, screen printing method, flexo pringing method, offset printing method, inkjet printing method and the like.
Regarding the thickness of a hole transporting layer, the optimum value varies depending on a material to be used, and it may be advantageously selected so that the driving voltage and light emission efficiency become optimum, and a thickness at least causing no formation of pin holes is necessary, and when the thickness is too large, the driving voltage of a device increases undesirably. Therefore, the thickness of the hole transporting layer is, for example, 1 nm to 1 pm, preferably 2 nm to 500 nm, further preferably 5 nm to 200 nm.
When the polymer LE.D of the present invention has an electron transporting layer, known materials can be used as the electron transporting material to be used, and exemplified are oxadiazole derivatives, anthraquinodimethane or its derivatives, benzoquinone or its derivatives, naphthoquinone or its derivatives, anthraquinone or its derivatives, tetracyanoanthraquiflOdimethafle or its derivatives, fluorenone derivatives, diphenyldicyanoethy]efle or its derivatives, diphenoquinone derivatives, metal ccrrplcec cf 8-hydroxyquifloline or it rivatives polyquinoline or its derivatives, polyquinoxaline or its derivatives, polyfluorene or its derivatives, and the like.
specifically, those described in JP-A Nos. 63-70257, 63-175860, 2-135359, 2-135361, 2-209988, 3-37992, 3-152184, and the like are exemplified.
Of them, oxadiazole derivatives, benzoquinone or its derivatives, anthraquinone or its. derivatives, metal complexes of 8-hydroxyquinolifle or its derivative,s polyquinoline or its derivatives, polyquinoxaline or its derivatives, polyfluorene or its derivatives are preferable, and ml ik I benzouqinone, anthraquinone, tris(8-quinolinol)aluminum and polyquinoline are further preferable.
The film formation method of an electron transporting layer is not particularly restricted, and in the case of an electron transporting material of low molecular weight, exemplified are a vacuum vapor-deposition method from powder, film formation methods from solution or melted conditions, and in the case of an electron transporting material of high molecular weight, film formation methods from solution or melted condition are exemplified, respectively. In film formation from solution or melted condition, the above-mentioned polymer binders may be used together.
As the solvent used in film formation from a solution, compounds which can dissolve or uniformly disperse an electron transporting material and/or polymer binder are preferable. Exemplified as the solvent are chlorine-based solvents such as chloroform, methylene chloride, 1,2-dichloroethane, 1,1, 2-trichloroethane, chlorobenzene, o-dichlorobenzene and the like, ether solvents such as tetrahydrofuran. dioxane and the like, aromatic hydrocarbon n 1, rae. 4. .-. n.e nl. g, *n 1 ec S. a,... 1 an a.n n A 4-1-. a 1 -. It a -m 1 4 n1-. -4-4 V &S I.. ._%.&S *a * .S&% SaJb, VS.ISAA V. -V.# hydrocarbon solvents such as cyclohexane, methylcyclohexane, n-pentane, n-hexane, n-heptane, n-octan, n-nonane, n-decane and the like, ketone solvents such as acetone, methyl ethyl ketone, cyclohexanone and the like, ester solvents such as ethyl acetate, butyl acetate, ethylcellosolve acetate and the like, polyhydric alcohols such as ethylene glycol, ethylene glycol monobutyl ether, ethylene glycol monoethyl ether, ethylene glycol monoinethyl ether, dimethoxyetharie, propylene glycol, diethoxymethane, triethylene glycol monoethyl ether, glycerin, 1,2-hexanediol and the like and derivatives thereof, alcohol solvents such as methanol, Izz ethanol propanol, isopropanol, cyclohexanol and the like, sulfoxide solvents such as dimethyl sulf oxide and the like, amide solvents such as N-methyl-2-pyrrOlidOfle, N,N-dimethylformamide and the like. These organic solvents can be used singly or in combination of two or more.
As the film formation method from solution or melted condition, application methods such as a spin coat method, casting method, micro gravure coat method, gravure coat method, bar coat method, roll coat method, wire bar coat method, dip coat method, spray coat method, screen printing method, flexo pringing method, offset printing method, inkjet printing method and the like can be used.
Regarding the thickness of an electron transporting layer, the optimum value varies depending on a material to be used, and it may be advantageously selected so that the driving voltage and light emission efficiency become optimum, and a thickness at least causing no formation of pin holes is necessary, and when the thickness is too large, the driving voltage of a device increases undesirably.
Therefore, the thickness of the electron transporting layer is, for example, 1 rim to 1 pm, preferably 2 nm to 500 nm, ùithei. prefiably 5 mm to 200 mm.
Among charge transporting layers provided adjacent to an electrode, those having a function of improving charge injection efficiency from an electrode and having an effect of lowering the driving voltage of a device are, in particularly, called generally a charge injection layer (hole injection layer, electron injection layer).
Further, for improving close adherence with an electrode or improving charge injection from an electron, the above-mentioned charge injection layer or an insulation layer having a thickness of 2 nm or less may be provided adjacent to the electrode, alternatively, for improving close adherence of an interface or preventing mixing, a thin buffer layer may be inserted into an interface of a charge transporting layer and a light emitting layer.
The order and number of layers to be laminated, and thickness of each layer can be appropriately determined in view of light emission efficiency and device life.
In the present invention,, as the polymer LED carrying a provided charge injection layer (electron injection layer, hole injection layer), mentioned are polymer LED having a charge injection layer provided adjacent to a cathode and polymer LED having a charge injection layer provided adjacent to an anode.
For example, the following structures e) to p) are specifically mentioned.
e) anode/charge injection layer/light emitting layer/cathode f) anode/light emitting layer/charge injection layer/cathode g) anode/charge injection layer/light emitting layer/charge injection layer/cathode h) anode/charge injection layer/hole transporting ----I I J _I_._ --4-.1. -I -----I -4- --LJ / I.. ILL L L.L&& J../ i) anode/hole transporting layer/light emitting layer/charge injection layer/cathode j) anode/charge injection layer/hole transporting layer/light emitting layer/charge injection layer/cathode k) anode/charge injection layer/light emitting layer/electron transporting layer/cathode 1) anode/light emitting layer/electron transporting layer/charge injection layer/cathode rn) anode/charge injection layer/light emitting layer/electron transporting layer/charge injection layer/cathode 1Z4 n) anode/charge injection layer/hole transporting layer/light emitting layer/electron transporting layer/cathode o) anode/hole transporting layer/light emitting layer/electron transporting layer/charge injection layer/cathode p) anode/charge injection layer/hole transporting layer/light emitting layer/electron transporting layer/charge injection layer/cathode Also exemplified are structures having an interlayer layer provided adjacent to a light emitting layer between the light emitting layer and an anode in the above-described structures. In this case, the interlayer layer may also function as a hole injection layer and/or hole transporting layer.
As specific examples of the charge injection layer, exemplified are a layer containing an electric conductive polymer, a layer provided between an anode and a hole transporting layer and containing a material having ionization potential of a value between an anode material and a hole transporting material contained in a hole transpnrting 1ayr. a iayr cnntai.ning a matri.al having electron affinity of a value between a cathode material and an electron transporting material contained in an electron transporting layer, and the like.
When the above-mentioned charge injection layer contains an electric conductive polymer, electric conductivity of the electric conductive polymer is preferably iO S/cm or more and iO or less, and for decreasing leak current between light emission picture elements, more preferably 1O S/cm or more and 102 or less, further preferably i05 S/cm or more and 101 or less.
When the above-mentioned charge injection layer contains an electric conductive polymer, electric conductivity of the electric conductive polymer is preferably S/cm or more and 1O3 or less, and for decreasing leak current between light emission picture elements, more preferably i0 S/cm or more and 102 or less, further preferably S/cm or more and 101 or less.
Usually, for controlling the electric conductivity of the electric conductive polymer to 10 S/cm or more and or less, the electric conductive polymer is doped with a suitable amount of electrons.
As the kind of ions to be doped, an anion is used in a hole injection layer and a cation is used in an electron injection layer. Examples of the anion include a polystyrenesulfonic ion, alkylbenzenesulfoniC ion, carnphorsulfoniC ion and the like, and examples of the cation include a lithium ion, sodium ion, potassium ion, tetrabutylammoniUm ion and the like.
The thickness of the charge injection layer is, for example, 1 nm to 100 nm, preferably 2 nm to 50 nm.
The material used in the charge injection layer may be appropriately selected depending on a relation with 1 c nC n al an*rneo n,R n A 4 anant 1 a,cv an61 exemplified are polyaniline or its derivatives, polythiophene or its derivatives, polypyrrole and its derivatives, polyphenylenevinylefle and its derivatives, polythienyleneviflYlefle and its derivatives, polyquinoxaline and its derivatives, electric conductive polymers such as polymers containing an aromatic amine structure on the main chain or side chain, metal phthalocyanines (copper phthalocyanine and the like), carbon and the like.
An insulation layer having a thickness of 2 nm or less has a function of making charge injection easy. As the material of the above-mentioned insulation layer, a metal
V
fluoride, metal oxide, organic insulating material and the like are mentioned. As the polymer LED carrying an insulation layer having a thickness of 2 nm or less provide thereon, there are mentioned polymer LED in which an insulation layer having a thickness of 2 nm or less is provided adjacent to a cathode, and polymer LED in which an insulation layer having a thickness of 2 nm or less is provided adjacent to an anode.
Specifically, the following structures q) to ab) are mentioned, for example.
q) anode/insulation layer having a thickness of 2 nm or less/light emitting layer/cathode r) anode/light emitting layer/insulation layer having a thickness of 2 nm or less/cathode s) anode/insulation layer having a thickness of 2 am or less/light emitting layer/insulation layer having a thickness of 2 nm or less/cathode t) anode/insulation layer having a thickness of 2 nm or less/hole injection layer/light emitting layer/cathode u) anode/hole injection layer/light emitting layer/insulation layer having a thickness of 2 mu or fl -l...._._L -Lebb / a L.a1UU v) anode/insulation layer having a thickness of 2 nm or less/hole transporting layer/light emitting layer/insulation layer having a thickness of 2 nm or less/cathode w) anode/insulation layer having a thickness of 2 nm or less/light emitting layer/electron transporting layer / cathode x) anode/light emitting layer/electron transporting layer/insulation layer having a thickness of 2 nm or less/cathode y) anode/insulation layer having a thickness of 2 nm j or
IL I
or less/light emitting layer/electron transporting layer/insulation layer having a thickness of 2 nm or less/cathode z) anode/insulation layer having a thickness of 2 nm or less/hole transporting layer/light emitting layer/electron transporting layer/cathode aa) anode/hole transporting layer/light emitting layer/electron transporting layer/insulation layer having a thickness of 2 nm or less/cathode ab) anode/insulation layer having a thickness of 2 nm or less/hole transporting layer/light emitting layer/electron transporting layer/insulation layer having a thickness of 2 nm or less/cathode Also exemplified are structures having an interlayer layer provided adjacent to a light emitting layer between the light emitting layer and an anode in the above-described structures. In this case, the interlayer layer may also function as a hole injection layer and/or hole transporting layer.
In structures in which an interlayer layer is applied to the above-described structures a) to ab), the interlayer layer is preferably previed between an anode and a light emitting layer and constituted of a material having intermediate ionization potential between the anode or hole injection layer or hole transporting layer, and a polymer compound constituting the light emitting layer. As the material to be used in the interlayer layer, exemplified are
polymers containing an aromatic amine such as polyvinylcarbazole or its derivatives, polyarylene derivatives having an aromatic amine on the side chain or main chain, arylamine derivatives, tripheriyldiamine derivatives and the like.
The method for forming the interlayer layer is not particularly restricted, and in the case of use of, for example, a polymer material, a method of film formation from a solution is exemplified.
As the solvent used in film formation from a solution, compounds which can dissolve or uniformly disperse a hole transporting material are preferable. Exemplified as the solvent are chlorine-based solvents such as chloroform, methylene chloride, 1, 2-dichloroethafle, 1,1,2-trichioroethane, chlorobenzene, o-dichlorobenzene and the like, ether solvents such as tetrahydrofuran, dioxane and the like, aromatic hydrocarbon solvents such as toluene, xylene and the like, aliphatic hydrocarbon solvents such as cyclohexane, methylcyclohexafle, n-pentane, n-hexane, n-heptane, n-octan, n-nonane, n-decane and the like, ketone solvents such as acetone, methyl ethyl ketone, cyclohexanone and the like, ester solvents such as ethyl acetate, butyl acetate, ethylcellosolve acetate and the like, polyhydric alcohols such as ethylene glycol, ethylene glycol monobutyl ether, ethylene glycol monoethyl ether, ethylene glycol monomethyl ether, dimethoxyethafle, propylene glycol, diethoxymethafle. triethylene glycol monoethyl ether, glycerin, 1,2-hexanediol and the iik and derivatives thereof, alcohol solvents such as methanol, ethanol propanol, isopropanol. cyclohexanol and the like, suif oxide solvents such as dimethyl suif oxide and the like, ainide solvents such as N-methyl-2-pyrrOlidOfle, N,N-dimethylformamide and the like. These organic solvents can be used singly or in combination of two or more.
As the film formation method from a solution, application methods from a solution such as a spin coat method, casting method, micro gravure coat method, gravure coat method, bar coat method, roll coat method, wire bar coat method, dip coat method, spray coat method, screen printing method, flexo pringing method, offset printing method, inkjet printing method and the like can be used.
Regarding the thickness of an interlayer layer, the optimum value varies depending on a material to be used, and it may be advantageously selected so that the driving voltage and light emission efficiency become optimum. The thickness thereof is, for example, 1 nm to 1 pm, preferably 2 nm to 500 nm, further preferably 5 nm to 200 nm.
When the interlayer layer is provided adjacent to a light emitting layer, particularly when both the layers are formed by an application method, the two layers may be mixed to exert an undesirable influence on device properties and the like in some cases. When the interlayer layer is formed by an application method before formation of a light emitting layer by an application method, there is mentioned a method in which an interlayer layer is formed by an application method, then, the interlayer layer is heated to be insolubilized in an organic solvent to be used for manufacturing a light emitting layer, then, the light emitting layer is formed, as a method for reducing mixing of materials of the two layers. The heating temperature is usually about 150 C to 300 C, and the heating time is usually about 1 minute to 1 hour. In this case, for removal of components not insoj.ubilized in solvent by heating, the interlayer layer can be removed by rinsing with a solvent to be used for formation of a light emitting layer, after heating and before formation of the light emitting layer.
When solubilization in solvent by heating is carried out sufficiently, rinsing with a solvent can be omitted. For solubilization in solvent by heating to be carried out sufficiently, it is preferable to use a compound containing at least one polymerizable group in the molecule, as a polymer compound to be used for an interlayer layer.
L
Further, the number of polymerizable groups is preferably 5% or more based on the number of repeating units in the molecule.
The substrate which forms a polymer LED of the present invention may be that forming an electrode and which does not change in forming a layer of an organic substance, and examples thereof include substrates of glass, plastic, polymer film, silicon and the like. In the case of an opaque substrate, it is preferable that the opposite electrode is transparent or semi-transparent.
Usually, at least one of an anode and cathode contained in a polymer LED of the present invention is transparent or semi-transparent. It is preferable, that a cathode is transparent or semi-transparent.
As the material of the cathode, an electric conductive metal oxide film, semi-transparent metal thin film and the like are used. Specifically, films (NESA and the like) formed using electric conductive glass composed of indium oxide, zinc oxide, tin oxide, and composite thereof: indiumtinoxide (ITO), indiumzinCoXide and the like, gold, platinum, silver, copper and the like are used, and ITO, indithTI-zinc'oxid, tin oxida rc praferable. A the manufacturing method, a vacuum vapor-deposition method, sputtering method, ion plating method, plating method and the like are mentioned. As the anode, organic transparent electric conductive films made of polyanhline or its derivative, polythiophene or its derivative, and the like may be used.
The thickness of an anode can be appropriately selected in view of light transmission and electric conductivity, and it is, for example, 10 nm to 10 run, preferably 20 nm to 1 pm, further preferably 50 nm to 500 nm.
L
For making electric charge injection easy, a layer made of a phthalocyanine derivative, electric conductive polymer, carbon and the like, or a layer having an average thickness of 2 nm or less made of a metal oxide, metal fluoride, organic insulation material and the like, may be provided on an anode.
As the material of a cathode used in a polymer LED of the present invention, materials of small work function are preferable. For example, metals such as lithium, sodium, potassium, rubidium, cesium, beryllium, magnesium, calcium, strontium, barium, aluminum, scandium, vanadium, zinc, yttrium, indium, cerium, samarium, europium, terbium, ytterbium and the like, alloys of two or more of them, or alloys made of at least one of them and at least one gold, silver, platinum, copper, manganese, titanium, cobalt, nickel, tungsten and tin, graphite or graphite interlaminar compounds and the like are used. Examples of the alloy include magnesium-silver alloy, magnesium-Indium alloy, magnesium-aluminum alloy, indium-silver alloy, lithium-aluminum alloy, lithium-magnesium alloy, lithium-indium alloy, calcium-aluminum alloy and the like. The cathode may take a laminated sLuiui including two or more layers.
The thickness of a cathode can be appropriately selected in view of electric conductivity and durability, and it is, for example, 10 nm to 10 pm, preferably 20 nm to 1 pm, further preferably 50 nm to 500 nm.
As the cathode manufacturing method, a vacuum vapor-deposition method, sputtering method, lamination method of thermally press-binding a metal thin film, and the like are used. A layer made of an electric conductive polymer, or a layer having an average thickness of 2 nm or less made of a metal oxide, metal fluoride, organic insulation material and the like, may be provided between a cathode and an organic I iZ substance layer, and after manufacturing a cathode, a protective layer for protecting the polymer LED may be installed. For use of the polymer LED stably for a long period of time, it is preferable to install a protective layer and/or protective cover, for protecting a device from outside.
As the protective layer, a polymer compound, metal oxide, metal fluoride, metal boride and the like can be used. As the protective cover, a glass plate, and a plastic plate having a surface which has been subjected to low water permeation treatment, and the like can be used, and a method of pasting the cover to a device substrate with a thermosetting resin or photo-curable resin to attain sealing is suitably used. When a space is kept using a spacer, blemishing of a device can be prevented. If an inert gas such as nitrogen, argon and the like is filled in this space, oxidation of a cathode can be prevented, further, by placing a drying agent such as barium oxide and the like in this space, it becomes easy to suppress moisture adsorbed in a production process from imparting damage to the device.
It is preferable to adopt one strategy among these methods.
ma polymer LED of the present invention can be used as a sheet light source, a display such as a segment display, dot matrix display and the like, or back light of a liquid crystal display.
For obtaining light emission in the form of sheet using a polymer LED of the present invention, it may be advantages to place a sheet anode and a sheet cathode so as to overlap. For obtaining light emission in the form of pattern, there are a method in which a mask having a window in the form of pattern is placed on the surface of the above-mentioned sheet light emitting device, a method in which an organic substance layer in non-light emitting parts is formed with extremely large thickness to give substantially no light emission, a method in which either anode or cathode, or both electrodes are formed in the form pattern. By forming a pattern by any of these methods, and placing several electrodes so that on/off is independently possible, a display of segment type is obtained which can display digits, letters, simple marks and the like.
Further, for providing a dot matrix device, it may be permissible that both an anode and a cathode are formed in the form of stripe, and placed so as to cross. By using a method in which several polymer fluorescent bodies showing different emission colors are painted separately or a method in which a color filter or a fluorescence conversion filter is used, partial color display and multi-color display are made possible. In the case of a dot matrix device, passive driving is possible, and active driving may be carried out in combination with TFT and the like. These displays can be used as a display of a computer, television, portable terminal, cellular telephone, car navigation, view finder of video camera, and the like.
Further, the above-mentioned sheet light emitting device is of self emitting and thin type, nd cn be suitably used as a sheet light source for back light of a liquid crystal display, or as a sheet light source for illumination. If a flexible substrate is used, it can also be used as a curved light source or display.
The present invention will be illustrated further in detail below, but the invention is not limited to them.
(Number-average molecular weight and weight-average molecular weight) Here, as the number-average molecular weight and the weight-average molecular weight, a number-average molecular weight and a weight-average molecular weight in terms of polystyrene were measured by GPC (manufactured by Shimadzu Corp., LC-iOAvp). A polymer to be measured was dissolved in tetrahydrofuran so as to give a concentration of about 0.5 wt%, and the solution was injected in an amount of 50.iL into GPC. Tetrahydrofuran was used as the mobile phase of GPC, and allowed to flow at a flow rate of 0.6 mL/min. In the column, two TSKge1 Super HN-H (manufactured by Tosoh Corp.) and one TSKge1 Super H2000 (manufactured by Tosoh Corp.) were connected serially. A differential refractive index detector (RID-bA: manufactured by Shimadzu Corp.) was used as a detector.
<Example 1>
Synthesis of compound B and compound B-i (Synthesis of compound A) H3C..JJCH3 (A) t-Bu A three-necked flask was equipped with a ref lux tube.
Under a nitrogen atmosphere, 10.0 g of phenoxazine, 15.2 y of 21.9 g of sodium t-butoxide and 345 ml of toluene were added and stirred, then, 0.25 g of trisdibenzylidefleaCetOflediPalladium and 0.13 g of t-butylphosphifle tetrafluoroborate were added. Under reflux, the mixture was stirred for 9 hours, and cooled to room temperature. The reaction solution was filtrated through a glass filter pre-coated with alumina, and the resulting solution was washed using 3.5% hydrochloric acid, and the toluene solution was concentrated. To the resultant solid was added 5 ml of toluene and 50 ml of isopropyl alcohol and the mixture was heated, and stirred for 1 hour,
L 13b
then, cooled to room temperature. The generated precipitate was filtrated, and washed with isopropyl alcohol to obtain 8.3 g of compound A as pale yellow solid.
H-NMR(CDC13 300MHZ) dl.36 (s, 9H), 2.20 (s, 6H), 5.70-5.74 (m, 2H), 6.53-6.65 (m, 6H), 7.21 (s, 2H).
(Synthesis of compound B) BrOjçBr H3CJ_CH3 (B) t-Bu A three-necked flask was equipped with a ref lux condenser. Under a nitrogen atmosphere, 8.3 g of the compound A synthesized above and 25 ml of dichioromethafle were charged, and stirred at 0 C. A solution of 6.8 g of in DMF (7.3ml) was prepared, and added while stirring at 0 C. Further, 0.02 equivalent of was added and stirred for 1 hour, and heated up to room temperature.
ml of methanol was added and the mixture was stirred, and the resultant precipitate was filtrated. To this precipitate was added 50 ml of toluene and 300 ml of methanol and the resultant mixture was stirred at 70 C for 1 hour, then, cooled to room temperature and filtrated.
Further, to the precipitate was added 100 ml of toluene and 1 g of acticated carbon and ref luxing was carried out with heating, and the mixture was filtrated through a glass filted pre-coated with cerite, and the resulting solution was added to 500 ml of methanol. The generated precipitate was filtrated, and the resultant solid was re-crystallized from toluene to obtain 4.3 g of the intended compound B as pale yellow crystal.
1H-MR(CDCl3 300MHZ): dl.35 (s, 9H), 2.16 (s, 6H), 5.58 (dd, 8.46, 1.5Hz, 2H), 6.68 (ddd, 8.7, 2.1, 1.5Hz, 2H), 6.79 (dd, 2.1, 1.5Hz, 2H), 7.26 (s, 2H).
MS(APPI-positive): m/z calcd for EM], 499.01; found, 499 as [M+]. (containing two Br) (Synthesis of compound B-i)
N
H3C...yCH3 (B.1) t-Bu Acording to a method described in Bioorganic & Medicinal Chemistry Letters (2003), 13(18), 3059, compound B-i can be obtained by heating in a dimethyl suif oxide solvent in the presence of the compound B, bis(pinacolate)dibOrafle, [1,1' -bis ( diphenyiphoSphiflo) ferrocene I dichioropalladi-um (II) and potassium acetate.
<Synthesis Example 1> Synthesis of compound D (Synthesis of compound C) 0(0 (C) A 3L four-necked flask was equipped with a mechanical stirrer and condenser. An atmosphere in the reaction vessel was purged with nitrogen, and 1.10 g of palladium acetate (II), 1.51 g of tris(o-tolyl)phosphine and 368 ml of toluene were added and stirred at room temperature for 30 minutes.
143 g of phenoxazine, 97.1 g of sodium t-pentoxide and 800 ml of toluene were added and the mixture was stirred, and 133.4 ml of 1-bromo-4-butylbenzene was dissolved in 60 ml of toluene and the resulting solution was dropped into the reaction vessel using a dropping funnel. The mixture was stirred at 105 C for 5 hours, then, cooled to room temperature. The mixture was filtrated through a glass filter pre-coated with 2 cm of alumina, and the resulting solution was neutralized with 3. 5% hydrochloric acid. The toluene solution was concentrated, and 30 ml of toluene was again added and the resultant mixture was stirred at 75 C for 30 minutes, then, 700 ml of isopropanol was added slowly. After cooling to room temperature, the deposited precipitate was filtrated, and washed with isopropanol. As a result, 209 g of compound C was obtained as pale orange slid.
1H-NMR (CDC13, 300 MHz) d7.38 (d, 8.07Hz, 2H), 7.22 (a, 8.07Hz, 2H), 6.52-6.70 (m, 6H), 7.53 (d, 7.53Hz, 2H), 2.69 (t, 7.53Hz, 2H), 1.68 (m, 2H), 1.42 (m, 2H), 0.98 (t. 7.17Hz, 3H) (Synthesis of compound D) ) Br0 Br (D) A 3L four-necked flask was equipped with a mechanical stirrer, dropping funnel and condenser. An atmosphere in the reaction vessel was purged with nitrogen, and 209 of the compound C and 700 ml of dichioromethane were charged and stirred at room temperature. 190 g of 1,3-dibromo-5,5-dimethyihydantoin was dissolved in 200 ml of DMF. The DMF solution prepared was added at room temperature from the dropping funnel. At a stage of addition of 339 ml, the reaction was terminated. To the reaction mass, methanol was poured, and the mixture was cooled slowly to 10 C using a water bath. After stirring for 1 hour, the deposited precipitate was filtrated, and washed with methanol, to obtain 284 g of compound D as pale white green solid.
H-NMR (CDC13, 300MHz) d7.38 (d, 8.07Hz, 2H), 7.16 (d, 8.07Hz, 2H), 6.79 (t, 1.83Hz, 2H), 6.69 (ddd, 8.64, 1.83, 1.65Hz, 2H), 5.76 (dd, 8.64, 1.65Hz, 2H), 2.69 (t, 7.71Hz, 2H), 1.67 (m, 2H), 1.41 (m, 2H), 0.97 (t, 6.03Hz, 3H) <Synthesis Example 2> Synthesis of compound F (Synthesis of compound E) Br Br (E) HO'1 OH A 3L three-necked round-bottomed flask was equipped with a mechanical stirrer and condenser, and purged with nitrogen. Then, 86.5 g of 2,7-dibromO-9-flUoreflOfle and 500 g of phenol dissolved by heating in an oven were added. The temperature was raised up to 105 C while stirring, and at a stage of completion dissolution of 2,7-dibrOmo-9-flUOreflOfle, cooled to 65 C. 1.98 g of 3mercaptOprOpafle-1-SUlfon1C acid was weighed in a globe box, and added slowly while taking care so as not to increase the temperature in the reaction system. A catalyst was added, then, the mixture was stirred at 65 C for 21 horus, and 722 ml of ethanol was added and dissolution was caused by heating. Thereafter, the mixture was cooled down to 45 C, and poured into 7.6 L of ion exchanged water heated at 65 DC, then, the mixture was stirred for 2 hours. The deposited orange precipitate was filtrated, and washed with water, then, allowed to stand over night and day to attain drying. The resultant oragnge solid was transferred into a 3 L three-necked flask, and 400 ml of acetonitrile was added and the mixture was ref luxed with heating for 1 hour. After cooling down to 50 DC, filtration was carried out under heat to remove insoluble materials. The resultant acetonitrile solution was semi-concentrated, and the deposited precipitate was filtrated.
The product was washed with a small amount of acetonitrile, and dried over night ang day in a vacuum drying machine. As a result, 92.2 g of compound E was obtained as paled yellow solid.
H-NMR (CDC13, 300MHz) d7.57 (m, 2H), 7.47 (m, 2H). 7.26 Cs, 2H), 7.01 (m, 4H), 6.71 (m, 4H), 4.83 (s, 2H) Preparation of 3_mercaptoPrOPafle-1-SUlfOfliC acid Into a 500 ml eggplant-shaped flask was added 10.8 g of sodium salt of 3_mercaptoprOpafle-l-SUlfonic acid, and 101 ml of concentrated hydrochloric acid was added at room temperature. After stirring for 10 minute, the mixture was filtrated. The resultant aqueous solution was concentrated by an evaporator, to obtain 8.3 g of 3-rnercaptoprOpane-1-sulfonic acid as colorless transparent oil.
(Synthesis of compound F) Br_4J_CJ Br C6H13O OC6H13 Into a 500 ml three-necked flask was added 50 g of the compound E, 55 ml of n-bromohexane, 53.6 of potassium carbonate and 238 ml of ethanol, and the mixture was stirred for 5 horus unde reflux with heating. 512 ml of ethanol was
C
added and the mixture was cooled down to 50 C. Into a 1 L beaker was added 584 ml of ion exchanged water, and the reaction solution was poured. After stirring for 1 hour, an aqueous layer was removed by decantation. To this was added 487 ml of ion exchanged water and the mixture was further stirred for 1 hour, then, an aqueous layer was removed by decantation. To this was added 292 ml of ethanol and the mixture was stirred for 1 hour. The resultant crystal was filtrated, and washed with ethanol and water, to obtain 60.1 g of compound F as while solid.
H-NMR (CDC13, 300MHZ) d 7.56 (m, 2H), 7.47 (s, 211), 7.45 (m, 2H), 7.04 (d, 4H), 6.76 (d, 4H), 3.90 (t, 4H), 1.70-1.80 (m, 4H), 1.25-1.50 (m, 12H), 0.89 (t, 6H) <Synthesis Example 3> Synthesis of compound 1-1 (Synthesis of compound G) (HO)2B-(B(OH)2 (G) C8H17 C8H17 ( A 3 L four-necked flask was purged with nitrogen, and g (0.15 mol) of 2.7dibromo-9,9-diOCtYlflUOrene was weighed and dissolved in 1.08 L of methyl-t-buty3. ether.
After cooling down to -78 C, 240 ml (0.38 mol) of n-BuLl was dropped slowly over a period of 20 minutes. After completion of dropping, the mixture was stirred at 0 C for 2 horus, and cooled again down to -78 C. Subsequently, 71.33 g (0.38 mol) of B(OiPr)3 was dropped over a period of minutes and the mixture was heated up to room temperature, and allowed to stand overnight. The reaction solution was cooled to 0 C, then, ion exchanged water (300 ml) was dropped over a period of 30 minute while stirring.
After dropping, the mixture was stirred for 30 minute and allowed to stand still for 30 minutes, and a solvent was distilled off under reduced pressure at 30 C. The residue was cooled down to 0 C, and a hydrochloric acid aqueous solution prepared by diluting 80 ml of 35%- HC1 with 1 L of ion exchanged water was poured to cause hydrolysis, and the mixture was extracted with toluene. An organic layer was dried over magnesium sulfate, and filtrated, then, a solvent was distilled off under reduced pressure at 30 C. The resultant residue (compound G: 39.37 g) was in the form of gel containing toluene. Without effecting further purification, the charging amount was determined from theoretical yield and used in the subsequently process.
(Synthesis of compound H) C B_rI-B.J (H) C8H17 C8H17 r A 3L four-necked flask was purged with nitrogen, and 39.37 g of the compoung G synthesized above was dissolved in 800 ml of toluene, and 164.06 g (0.341 mol) was magnesium sulfate was added. Thereafter, 51.08 g (0.823 mol) of ethylene glycol was dropped over a period of 10 minutes.
The reaction solution was stirred at room temperature for 2 hours. After completion of the reaction, MgSO4 was removed by filtratation, and a solvent was distilled off under reduced pressure at 45 C, to obtain 21.58 g of a coarse product as viscous liquid. Re-crystallization was carried out from hexane/acetonitrile, to obtain compound H. H-NMR (CDC13, 300MHz) d7.83'-7.74 (m, 6H), 4.43 (s, 8H), 2.03'-1.97 (m, 4H), 1.26 1.00 (m, 20H), 0.81 (t, 6H), 0.54 (brs, 4H)
<Example 2>
Synthesis of polymer compound A Into a 300 ml four-necked flask was placed 0.86 g of Aliquat 336, 0.43 g of the compound B, 3.29 g the compound F and 3.10 g of the compound H, and an atmosphere was purged with nitrogen. Argon-bubbled toluene 50 was added, and further, bubbling was rri out for 30 minutes while stirring. 4.5 mg of dichlorobis(triphenylphosphine)palladium (II) and 12 ml of 2 N sodium carbonate aqueous solution were added, and the mixture was stirred for 7 hours at a bath temperature of 105 C, then, 0.52 g of phenylboric acid was dissolved in 20 ml of toluene and 25 ml of tetrahydrofuran at a bath temperature of 105 C and added to this, and the mixture was stirred for 3 horus. An aqueous solution prepared by dissolving 5 g of sodium N,N-diethyldithiocarbamate in 40 ml of water was added, and the mixture was further stirred for 3 hours at a bath temperature of 90 C. 400 ml of toluene was added, the reaction solution was partitioned, then, an organic phase was washed with 250 ml of water four times, then, dropped into 2.5 L of methanol, to cause re-precipiration of a polymer. After filtration and drying under reduced pressure, the mixture was dissolved in 150 ml of toluene, and passed through a silica gel-alumina column, and washed with 350 ml of toluene. The resultant toluene solution was doppred into 2.5 L of methanol, to cause re-precipiration of a polymer. After filtration and drying under reduced pressure, the mixture was dissolved in 150 ml of toluene, and doppred into 2.5 L of methanol, to cause re-precipiration of a polymer. Filtration and drying under reduced pressure were performed to obtain 4.08 g of polymer compound A. Mn = 98,000 Mw = 210,000 <Synthesis Example 4> Synthesis of polymer compound 2 The same operation was carried out using 0.41 g of the compound D instead of the compound B, to obtain 4.04 g of polymer compound B Nfl = oi,uuu r'iw = 200,000 (Fluorescent spectrum) Fluorescent spectrum was measured according to the following method. A 0.8 wt% toluene solution of a polymer was spin-coated on quartz to form a thin film of the polymer. This thin film was excited at a wavelength of 350 nm, and fluorescent spectrum was measured using a fluorescence spectrophotometer (Fluorolog manufactured by Horiba, Ltd.). For obtaining relative fluorescence intensity in the thin film, fluorescent spectrum plotted against wave number was integrated in the spectrum measuring r range utilizing the intensity of Rainan line of water as a standard, and measurement was performed using a spectrophotometer (Cary 5E. manufactured Varian), obtaining a value allocated to the absorbance at the excited wavelength.
[Table 1)
Fluorescence peak Fluorescence Polymer compound wavelength (nm) CIE(x, y) intensity Polymer compound 1(Example 2) 458 (0.144. 0.182) 1.4 compound 2(Synthesis Example 4) 460 (0.144, 0.196) 1.4 As shown in Table 1, the polymer compound 1 of the example shows a smaller y value of C.I.E. chromatic coordinate as compared with the comparative example, thus, manifests high color purity as a blue light emitting material.
<Example 3>
Preparation of solution The polymer compound 1 obtained above was dissolved in xylene, to produce a xylene solution having a polymer concentration of 1.5 wt%.
Manufacturing of EL device On a glass substrate carrying thereon an ITO film with a thickness of 150 nm formed by a sputtering method, a solution prepared by filtrating a suspension of poly(3, 4)ethylenedioxythiophene/polystyrenesulfonic acid (manufactured by Bayer, BaytronP A14083) through a 0.2 pm membrane filter was spin-coated to form a thin film with a thickness of 70 nm, and dried on a hot plate at 200 C for minutes. Next, the xylerie solution obtained above was spin-coated at a rotation rate of 2100 rpm to form a film.
The thickness afte film formation was about 86 nm. Further, ( this was dried at 80 C under reduced pressure for 1 hour, then, lithium fluoride was vapor-deposited with a thickness of about 3 nm, then, as a cathode, calcium was vapor-deposited with a thickness of about 10 nm and then aluminum was vapor-deposited with a thickness of about 80 nm, to manufacture an EL device. After the degree of vacuum reached 1x104 Pa or less, vapor-deposition of a metal was initiated.
Ability of EL device By applying voltage on the resultant device, EL light emission showing a peak at 465 nm was obtained from this device. C.I.E. color coordinate values of EL light emission color in application of 6.0 V were x=0.145 and y=0.224. The intensity of EL light emission was in approximate proportion to the current density. This device showed initiation of light emission from 3.0 V, and the maximum light emission efficiency was 3.05 cd/A.
Measurement of Life The EL device obtained above was driven at a current value set so that the initial luminance was 400 cd/rn2, and change by time of luminance was measured, as a result, this device showed a iuminiiee iiif liE of 4 hours. Thc voltage necessary for driving was 4. 41 V at initial and 4.60 V after luminance half life, thus, change in voltage during driving was 0.19 V. The voltage increase ratio was calculated from this converted half life, to find a value of 5.6 mV/hour.
<Comparative Example 1> Preparation of solution The polymer compound 2 obtained above was dissolved in xylene, to produce a xylene solution having a polymer concentration of 1.5 wt%. r
Manufacturing of EL device An EL device was manufactured in utterly the same manner as in Example 1 excepting that the xylene solution obtained above was used. In this procedure, the spin coat revolution was 1800 rpm,and the film thickness of the resultant polymer was 88 nm.
Ability of EL device By applying voltage on the resultant device, EL light emission showing a peak at 480 nm was obtained from this device. C.I.E. color coordinate values of EL light emission color in application of 6.0 V were x=0.147 and y=0.266. The intensity of EL light emission was in approximate proportion to the current density. This device showed initiation of light emission from 3.0 V, and the maximum light emission efficiency was 2.03 cd/A.
Measurement of Life The EL device obtained above was driven at a current value set so that the initial luminance was 400 cd/m2, and change by time of luminance was measured, as a result, this device showed a luminance half life of 19 hours. The voltage necessary for driving was 4.19 V at initial and 4.89 V after luminance riai life, ihub, change ifl voltage during driving was 0.70 V. The voltage increase ratio was calculated from this converted half life, to find a value of 36.8 mV/hour.
As shown in the results of Example 3 and Comparative Example 1, the polymer compound 1 of the example shows a smaller y value of C.I.E. chromatic coordinate as compared with the comparative example, thus, manifests high color purity as a blue light emitting material. When driven as an EL device at constant current from an initial luminance of 400 cd/rn2, the life of the device of Example 3 is longer than the device of Comparative Example 1.
<Example 4>
(Synthesis of compound J and compound 3-1) (Synthesis of compound I) H3CJ.CH3 (I) t-Bu A three-necked flask was equipped with a ref lux tube and thermo couple. Under a nitrogen atmosphere, phenothiazine (10.0 g), 1-bromo-4-t-butyl-2,6-dimethylbenzene (14.0 g), sodiuin-t-butoxide (20.lg) and toluene (318 ml) were chared, then, trisdibenzylideneacetonepalladium (0.23 g) and tri(t-butyl)phosphine tetrafluoroborate (0.12 g) were charged.
While refluxing under heat, the mixture was stirred for 10 hours, and cooled to room temperature. The reaction solution was filtrated through a giss filter pre-coated with alumina, and the resultant solution was washed with 3.5% hydrochloric acid, and the LCléäô soluti.on WS concentrated. To the resultant solid was added toluene and isopropyl alcohol and the mixture was heated to 75 C, and stirred for 1 hour, then, cooled to room temperature. The resultant precipitate was filtrated, and washed with isopropyl alcohol (100 ml) to obtain 16 g of compound I (10-(4-tert-Butyl-2,6-dimethyl-phenyl)-1OH-phenothiazine) as pale yellow solid.
H-NMR(THF-d8, 300MHz) d7.36 (s, 2H), 6.87 (d, 6.9Hz, 2H), 6.68-6.78 (m, 4H), 5.87 (d, 8.1Hz, 2H), 2.20 (S. 6H), 1.40 (s, 9H).
(Synthesis of compound J) BrS)oBr H3C.J.CH3 (J) 1-Bu S A three-necked flask was equipped with a ref lux tube and thermo couple. Under a nitrogen atmosphere, the compound I (10-(4-tert-BUtyl-2.6-dimethyl-phenyl)-1OH-phenothiazine) (16.0 g) and dichioromethafle (47 ml) were charged, and stirred at 0 C. A solution of 1,3-dibromo- 5,5-dimethyihydantOine (12.8 g) in DMF (13.7 ml) was prepared and dropped at 0 C. 94.5 ml of methanol was added and the mixture was stirred, and the resultant precipitate was filtrated. This precipitate was dissolved in 30 ml of toluene, and 300 ml of methanol was added and the mixture was stirred at 70 C for 1 hour, then, cooled to roo m temperature, and the generated crystal was filtrated. This crystal was re-crystallized from toluene (10 ml)/methanol (100 ml) three times, to obtain 9.76 g of the intended compound J (3,7Dibromo_10-(4-tert-bUtYl-2.6dimethYl phenyl)-1OH-pheno-thiaZifle) as a pale yellow green crystal.
(Synthesis of compound.3-1) H3CJ..CH3 (J-1) t-Bu Acording to a method described in Bioorganic & Medicinal Chemistry Letters (2003), 13(18), 3059, compound J-1 can be obtained by heating in a dimethyl sulfoxide solvent in the presence of the compound B, bis(pinacolate)diborane, [1,1' -bis(diphenylphosphiflo)ferroCene]dichlOroPalladi. (II) and potassium acetate.
<Example 5>
For a monomer of a compound, a value of (1-A)xTB was calculated using a molecular orbital calculation program, W1nMOPAC 3.0 Professional (MOPAC2000 V1.3). The calculation was carried out while optimizing the structure by the MU method. Calculation of a value of the sum of squares of the atom orbital factor, is peformed with 3 significant digits.
The most stable conformation of a compound for calculating solid angle summation f and molecular orbital, and the atom orbital factor of the highest occupied molecular orbital were obtained by optimizing the structured by a semi-empiriral molecular orbital method, AN1 method (Dewar, M. J. S. et al., J. Am. Chem. Soc., 107, 3902 (1985)).
o:c oc. r:c ccc oc oc H3CLCH3 H3CO.LOCH3 L.1 CO2Me t-Bu OCH3 n-C4H9 OCH3 N(CH3)2 (K) (L) (M) (N) (0) (P)
[Table 2]
monomer K L M N 0 p (1-A)xfB 0.051 0.027 0.120 0.103 0.092 0.120
INDUSTRIAL APPLICABILITY
The polymer compound of the present invention is useful as a light emitting material or charge transporting r material, and when used in a polymer light emitting device, shows short light emission wavelength, and excellent in device properties such as chromaticity when used as a blue light emitting material, and life when used as a light emitting material of blue, gree, red, white nd the like.
Therefore, a polymer LED containing the polymer compound of the present invention can be used for backlight of liquid crystal displays, or curved or plane light sources for illumination, segment type displays, dot matrix type flat panel displays, and the like.
Claims (48)
- CLAIMS: 1. A polymer compound comprising a residue of a compound of thefollowing formula (1): CCAb () AR1 (wherein, a ring C1, ring C2 and ring C3 represent each independently an aromatic hydrocarbon ring or hetero ring.A' represents a di-valent group containing one or more atoms selected from a boron atom, carbon atom, nitrogen atom, oxygen atom, phosphorus atom, sulfur atom and selenium atom.R' represents an alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, di-substituted amino group, tn-substituted silyl group, acyl group, acyloxy group, imine residue, aznide group, acid imide group, mono-valeiiL heterocyclic group, substituted carboxyl group, heteroaryloxy group or heteroarylthio group, or is connected to an atom adjacent to an atom on the ring C3 to which R' is connected, to form a ring.).
- 2. A polymer compound comprising a structural unit of the following formula (2): (2) R1 (wherein, a ring C', ring C2, ring C3, A' and R' have the same meanings as described above.).
- 3. The polymer compound according to Claim 1 or 2, wherein the ring C' and the ring C2 are a benzene ring or monocyclic hetero ring.
- 4. The polymer compound according to any one of Claims 1 to 3, wherein the ring C3 is an aromatic hydrocarbon ring.
- 5. The polymer compound according to any one of Claims 1 to 4, wherein the ring C3 is represented by the following formula (3): R1J A2 (3) (R) (wherein, R' has the same meaning as described above. R2 and R3 represent each independently an alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, aryla].kyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, di-substituted amino group, tn-substituted silyl group, acy]. group, acyloxy group, imine residue, amide group, acid imide group, mono-valent heterocyclic group, substituted carboxy]. group, heteroaryloxy group or heteroarylthio group, and when R3 is connected to a carbon atom adjacent to a carbon atom to which R' or R2 is connected, the R3 may be connected to R' or R2 to form a ring. n represents 0, 1, 2 or 3. When n is 2 or more, plural R3s may be the same or different.).
- 6. The polymer compound according to any one of Claims 1 to 5, wherein A' is an oxygen atom, sulfur atom, -S(=O)-, -S(=O)2-, selenium atom, -Se(=O)-or -Se(=O)2-.
- 7. The polymer compound according to any one of Claims 1 to 6. wherein A' is an oxygen atom, sulfur atom or selenium atom.
- 8. The polymer compound according to any one of Claims 1 to 7, satisfying the following formula (11): (1-A)x[B = 0.070 (11) (wherein, A represents the shielding ratio of a nitrogen atom connected to the ring C3, and B represents the electron density of a nitrogen atom connected to the ring C3).
- 9. The polymer compound according to any one of Claims 1 to 7, further comprising a repeating unit of the following formula (4): _Ar1_(CR4=CR5) (4) (wherein, Ar' represents an arylene group, di-valent heterocyclic group or di-valent group having a metal complex structure. R4 and R5 represent each independently a hydrogen atom, alkyl group, aryl group, mono-valent heterocyclic group or cyano group. n represents 0 or 1.).
- 10. The polymer compound according to Claim 9, wherein n is 0, in said formula (4).
- 11. The polymer compound according to Claim 9 or 10, wherein Ar' is an arylene group, in said formula (4).
- 12. The polymer compound according to any one of Claims 1 to 11, further comprising a repeating unit of the following formula (5): - Ar2 N-Ar3-N-)-Ar4-Ar5 Ar6 (5) N-Ar7 Ar8 (wherein, Ar2, Ar3, Ar4 and Ar5 represent each independently an arylene group or di-valent heterocyclic group. Ar6, Ar7 and Ar8 represent each independently an aryl group or mono-valent heterocyclic group. a and b represent each independently 0 or a positive integer.).
- 13. The polymer compound according to any one of Claims 1 to 12. comprising a structural unit containing a residue of a compound of said formula (1) in an amount of 0.1 mol% or more and 40 mol% or less based on all structural units.
- 14. The polymer compound according to any one of Claims 1 to 13, wherein the polystyrene-reduced number average molecular weight is 1O3 to 108.
- 15. A method for producing a polymer compound of said formula (2) comprising polymerizing a compound of the following formula (6) as a raw material: X1_Gj(j_X2 (6) R1 (wherein, a ring C', ring C, ring C3, A' and R' have the same meanings as described above. X' and X2 represent each independently a substituent correlatable with polymerization.).
- 16. The production method according to Claim 15, wherein X1 and X2 represent each independently -B(OH)2, borate group, magnesium halide, stannyl group, halogen atom, alkyl sulfonate group, aryl sulfonate group or aryl alky].sulfonate group.
- 17. The production method according to Claim 15 or 16, wherein X' and X2 represent each independently -B(OH)2, borate group, halogen atom, alkyl sulfonate group, aryl sulfonate group or aryl alkyl sulfonate group.
- 18. A compound of the following formula (7): X3AX4 R1 (wherein, a ring C', ring C2, ring C3 and R' have the same meanings as described above. A2 represents a di-valent group represented by -BR'-, -C(R')2-, -NR'-, -0-, -PR'-, -P(=O)R'-, -Se-, -Se(=O)-or -Se(=0)2-. R's represent each independently an alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, di-substituted amino group, tn-substituted silyl group, acyl group, acyloxy group, mono-valent heterocyclic group, substituted carboxy]. group, heteroaryloxy group or heteroarylthio group. X3 and X4 represent each independently a halogen atom, alkyl sulfonate group, aryl sulfonate group, aryl alkyl sulfonate group, borate group, sulfoniummethyl group, phosphoniummethyl group, phosphonatemethyl group, methyl monohalide group, magnesium halide group, substituted silyl group, stannyl group, -B(OH)2, formyl group, cyano group or vinyl group.).
- 19. The compound according to Claim 18, wherein the ring C' and the ring C2 are a benzene ring or monocyclic hetero ring, in said formula (7).
- 20. The compound according to Claim 18 or 19, wherein the ring C3 is an aromatic hydrocarbon ring, in said formula (7).
- 21. The compound according to any one of Claims 18 to 20. wherein the ring C3 is represented by said formula (3), in said formula (7).
- 22. The compound according to any one of Claims 18 to 21, wherein A2 is an oxygen atom, selenium atom, -Se(=0)-or -Se(=O)2-, in said formula (7).
- 23. The compound according to any one of Claims 18 to 22, wherein X3 and X4 represent each independently -B(OH)2, borate group, halogen atom, alkyl sulfonate group, aryl sulfonate group or aryl alkyl sulfonate group, in said formula (7).
- 24. A compound of the following formula (8): ENJ (8) R1 (wherein, a ring C', ring C2, ring C3, R', X3 and X4 have the same meanings as described above. A3 represents a di-valent group containing a boron atom, carbon atom, nitrogen atom, oxygen atom, phosphorus atom, sulfur atom or selenium atom and forming a 7-rnembered ring or 8-membered ring together with the ring C', N atom and ring C2.).
- 25. The compound according to Claim 24, wherein the ring C' and the ring C2 are a benzene ring or monocyclic hetero ring, in said formula 8).
- 26. The compound according to Claim 24 or 25, wherein the ring C3 is an aromatic hydrocarbon ring, in said formula (8).
- 27. The compound according to any one of Claims 24 to 26, wherein the ring C3 is represented by said formula (3), in said formula (8).
- 28. The compound according to any one of Claims 24 to 27, wherein X3 and X4 represent each independently -B(OH)2, borate group, halogen atom, alky]. sulfonate group, aryl sulfonate group or aryl alkyl sulfonate group, in said formula (8).
- 29. A compound of the following formula (9): R1 (wherein, a ring C', ring C2, R', R2, R3, n, X3 and X4 have the same meanings as described above. A4 represents a di- valent group represented by -C(=O)-, -C(=CR'2)-, -S-, -S(=O)-or -S(=O)2-.).
- 30. The compound according to Claim 29, wherein the ring C' and the ring C2 are a benzene ring or monocyclic hetero ring, in said formula (9).
- 31. The compound according to Claim 29 or 30, wherein A4 is -S-, -S(=O)-or -S(=O)2-, in said formula (9).
- 32. The compound according to any one of Claims 30 to 31, wherein X3 and X4 represent each independently -B(OH)2, borate group, halogen atom, alkyl sulfonate group, aryl sulfonate group or aryl alkyl sulfonate group, in said formula (9).
- 33. A solution comprising the polymer compound as described in any one of Claims 1 to 14.
- 34. A light emitting thin film comprising the polymer compound as described in any one of Claims 1 to 14.
- 35. An electric conductive thin film comprising the polymer compound as described in any one of Claims 1 to 14.
- 36. An organic transistor comprising the polymer compound as described in any one of Claims 1 to 14.
- 37. A method for forming the thin film as described in any one of Claims 34 to 36, using an inkjet method.
- 38. A polymer light emitting device having an organic layer between electrodes composed of an anode and a cathode, wherein the organic layer contains the polymer compound as described in any one of Claims 1 to 14.
- 39. A sheet light source using the polymer light emitting device as described in Claim 38.
- 40. A display using the polymer light emitting device as described in Claim 38.
- 41. A polymer according to claim I and substantially as described with reference to Example 2.
- 42. A process for producing a polymer according to claim 15 substantially as described with reference to Example 2.
- 43. A compound according to claim 18 substantially as described with reference to Example I and Example 4.
- 44. A solution according to claim 33 substantially as described with reference to Example 3.
- 45. A light emitting thin film according to claim 34 substantially as described with reference to Example 3.
- 46. A method of forming a thin film according to claim 37 substantially as described with reference to Example 3.
- 47. A polymer light emitting device according to claim 38 substantially as described with reference to Example 3.
- 48. A sheet light source according to claim 39 substantially as described with reference to Example 3.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005234318 | 2005-08-12 | ||
PCT/JP2006/316128 WO2007020954A1 (en) | 2005-08-12 | 2006-08-10 | Polymer compound and polymer light-emitting device using same |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0804313D0 GB0804313D0 (en) | 2008-04-23 |
GB2443774A true GB2443774A (en) | 2008-05-14 |
GB2443774B GB2443774B (en) | 2010-05-26 |
Family
ID=37757611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0804313A Expired - Fee Related GB2443774B (en) | 2005-08-12 | 2008-03-07 | Polymer compound and polymer light emitting device using the same |
Country Status (6)
Country | Link |
---|---|
KR (1) | KR20080036631A (en) |
CN (1) | CN101283019B (en) |
DE (1) | DE112006002147T5 (en) |
GB (1) | GB2443774B (en) |
TW (1) | TW200718726A (en) |
WO (1) | WO2007020954A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7982212B2 (en) | 2005-10-07 | 2011-07-19 | Sumitomo Chemical Company, Limited | Copolymer and polymer light emitting device using the same |
US10193079B2 (en) | 2013-03-22 | 2019-01-29 | Merck Patent Gmbh | Materials for electronic devices |
EP3660123A1 (en) * | 2015-06-19 | 2020-06-03 | Ricoh Company, Ltd. | Electrochromic compound, electrochromic composition, and electrochromic display element |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101107489B1 (en) * | 2009-08-03 | 2012-01-19 | 부경대학교 산학협력단 | A phenothiazine-based polymer and organic light-emitting device using the polymer |
KR101170220B1 (en) * | 2009-12-30 | 2012-07-31 | 주식회사 두산 | Triphenylene-based compounds and organic electroluminescent device comprising same |
WO2016203773A1 (en) * | 2015-06-19 | 2016-12-22 | Ricoh Company, Ltd. | Electrochromic compound, electrochromic composition, and electrochromic display element |
CN111373561A (en) * | 2017-11-28 | 2020-07-03 | 堺显示器制品株式会社 | Organic EL light emitting element and method for manufacturing same |
CN112266365B (en) * | 2020-11-17 | 2022-06-07 | 武汉大学 | Method for introducing phenoxazine/phenothiazine functional group to para position of aniline derivative |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11246660A (en) * | 1997-11-13 | 1999-09-14 | Xerox Corp | Charge transfer polymer and its electroluminescence device |
JP2003165829A (en) * | 2001-11-30 | 2003-06-10 | Toppan Printing Co Ltd | Polymer and organic thin film element using the same |
JP2004137456A (en) * | 2002-06-21 | 2004-05-13 | Samsung Sdi Co Ltd | Blue color electric field light-emitting polymer and organic electric field light-emitting element using the same |
JP2006511659A (en) * | 2002-12-19 | 2006-04-06 | ダウ グローバル テクノロジーズ インコーポレイティド | Tricyclic arylamine monomers and polymers and devices thereof |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US573636A (en) | 1896-12-22 | Car-truck | ||
US4356429A (en) | 1980-07-17 | 1982-10-26 | Eastman Kodak Company | Organic electroluminescent cell |
DE3127820A1 (en) | 1981-07-14 | 1983-02-03 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | GALVANIC ELEMENT |
US4539507A (en) | 1983-03-25 | 1985-09-03 | Eastman Kodak Company | Organic electroluminescent devices having improved power conversion efficiencies |
JPS6372665A (en) | 1986-09-12 | 1988-04-02 | Fuji Xerox Co Ltd | Production of electric charge transporting material for electrophotography |
JPS63175860A (en) | 1987-01-16 | 1988-07-20 | Fuji Xerox Co Ltd | Electrophotographic sensitive body |
JP2651237B2 (en) | 1989-02-10 | 1997-09-10 | 出光興産株式会社 | Thin-film electroluminescence device |
JPH02135359A (en) | 1988-11-16 | 1990-05-24 | Fuji Xerox Co Ltd | Electrophotographic sensitive body |
JPH02135361A (en) | 1988-11-16 | 1990-05-24 | Fuji Xerox Co Ltd | Electrophotographic sensitive body |
JPH0337992A (en) | 1989-07-04 | 1991-02-19 | Idemitsu Kosan Co Ltd | Manufacture of organic electroluminescence element |
JPH03152184A (en) | 1989-11-08 | 1991-06-28 | Nec Corp | El element of organic thin film |
JP3191374B2 (en) | 1992-01-29 | 2001-07-23 | 住友化学工業株式会社 | Organic electroluminescence device |
DE4331401A1 (en) | 1993-09-15 | 1995-03-16 | Hoechst Ag | Use of polymers with isolated chromophores as electroluminescent materials |
JPH10506426A (en) | 1994-09-30 | 1998-06-23 | ヘキスト・アクチェンゲゼルシャフト | Poly (paraphenylenevinylene) derivatives and their use as electroluminescent materials |
DE4442052A1 (en) | 1994-11-25 | 1996-05-30 | Hoechst Ag | Conjugated polymers with hetero-spiroatoms and their use as electroluminescent materials |
JP3367064B2 (en) | 1995-02-01 | 2003-01-14 | 住友化学工業株式会社 | Polymeric phosphor, method for producing the same, and organic electroluminescent device |
US5830972A (en) | 1995-04-10 | 1998-11-03 | Sumitomo Chemical Company, Limited | Polysilane, its production process and starting materials therefor |
JP3865406B2 (en) | 1995-07-28 | 2007-01-10 | 住友化学株式会社 | 2,7-Aryl-9-substituted fluorene and 9-substituted fluorene oligomers and polymers |
JP2002515078A (en) | 1995-09-04 | 2002-05-21 | ヘキスト・リサーチ・アンド・テクノロジー・ドイチュラント・ゲーエムベーハー・ウント・コンパニー・カーゲー | Polymers containing triarylamine units as electroluminescent substances |
JP3760491B2 (en) | 1995-10-16 | 2006-03-29 | 住友化学株式会社 | Polymer phosphor, method for producing the same, and organic electroluminescence device |
US5728801A (en) | 1996-08-13 | 1998-03-17 | The Dow Chemical Company | Poly (arylamines) and films thereof |
JP3546645B2 (en) | 1996-08-21 | 2004-07-28 | 住友化学工業株式会社 | Polymer fluorescent substance and organic electroluminescent device |
DE19646877A1 (en) | 1996-11-13 | 1998-05-14 | Hoechst Ag | Ordered poly (arylene vinylene) terpolymers, processes for their preparation and their use as electroluminescent materials |
DE19652261A1 (en) | 1996-12-16 | 1998-06-18 | Hoechst Ag | Aryl-substituted poly (p-arylenevinylenes), process for their preparation and their use in electroluminescent devices |
AU5748998A (en) | 1996-12-27 | 1998-07-31 | Quarz-Color Steidle Baustoff Gmbh | Outer coating with water-permeable properties |
US6309763B1 (en) | 1997-05-21 | 2001-10-30 | The Dow Chemical Company | Fluorene-containing polymers and electroluminescent devices therefrom |
JPH10324870A (en) | 1997-05-23 | 1998-12-08 | Sumitomo Chem Co Ltd | High-molecular phosphor and organic electroluminescent element |
JP4366727B2 (en) | 1997-07-22 | 2009-11-18 | 住友化学株式会社 | Hole transporting polymer, method for producing the same, and organic electroluminescence device |
DE69822480T2 (en) | 1997-09-05 | 2004-08-12 | Cambridge Display Technology Ltd. | TRANSPORT LAYERS IN SELF-ASSEMBLY TECHNOLOGY FOR OLED'S |
US5777070A (en) | 1997-10-23 | 1998-07-07 | The Dow Chemical Company | Process for preparing conjugated polymers |
DE19748814A1 (en) | 1997-11-05 | 1999-05-06 | Hoechst Ag | Substituted poly (arylenevinylene), process for its preparation and its use in electroluminescence |
DE19806037A1 (en) | 1998-02-13 | 1999-08-19 | Aventis Res & Tech Gmbh & Co | Electroluminescent polymers and copolymers of triptycene structure |
GB9805476D0 (en) | 1998-03-13 | 1998-05-13 | Cambridge Display Tech Ltd | Electroluminescent devices |
KR100697861B1 (en) | 1998-03-13 | 2007-03-22 | 캠브리지 디스플레이 테크놀로지 리미티드 | Electroluminescent devices |
WO1999054943A1 (en) | 1998-04-21 | 1999-10-28 | The Dow Chemical Company | Organic electroluminescent devices with improved stability in air |
JP3823602B2 (en) | 1998-06-10 | 2006-09-20 | 住友化学株式会社 | Polymer fluorescent substance and organic electroluminescence device |
JP4048653B2 (en) | 1998-07-27 | 2008-02-20 | 住友化学株式会社 | Polymer phosphor and polymer light emitting device |
WO2000006665A1 (en) | 1998-07-28 | 2000-02-10 | The Dow Chemical Company | Organic electroluminescent devices |
GB2340304A (en) | 1998-08-21 | 2000-02-16 | Cambridge Display Tech Ltd | Organic light emitters |
DE19846768A1 (en) | 1998-10-10 | 2000-04-20 | Aventis Res & Tech Gmbh & Co | A conjugated polymer useful as an organic semiconductor, an electroluminescence material, and for display elements in television monitor and illumination technology contains fluorene building units |
DE19846766A1 (en) | 1998-10-10 | 2000-04-20 | Aventis Res & Tech Gmbh & Co | A conjugated fluorene-based polymer useful as an organic semiconductor, electroluminescence material, and for display elements |
DE19857661A1 (en) | 1998-12-15 | 2000-06-21 | Aventis Res & Tech Gmbh & Co | Process for the preparation of derivatives of polyarylene vinylene |
DE69924155T2 (en) | 1999-02-04 | 2006-04-13 | Dow Global Technologies, Inc., Midland | FLUORES-COPOLYMERS AND DEVICES MANUFACTURED THEREFROM |
JP4622022B2 (en) | 1999-02-09 | 2011-02-02 | 住友化学株式会社 | Polymer light-emitting device, display device using the same, and planar light source |
JP3772576B2 (en) | 1999-02-25 | 2006-05-10 | 住友化学株式会社 | Polymer light emitting device |
WO2000053656A1 (en) | 1999-03-05 | 2000-09-14 | Cambridge Display Technology Limited | Polymer preparation |
GB2348316A (en) | 1999-03-26 | 2000-09-27 | Cambridge Display Tech Ltd | Organic opto-electronic device |
JP4934888B2 (en) | 1999-04-09 | 2012-05-23 | 住友化学株式会社 | Polymer phosphor and polymer light emitting device using the same |
JP3747686B2 (en) | 1999-04-21 | 2006-02-22 | 住友化学株式会社 | Polymer phosphor and polymer light emitting device using the same |
JP4934889B2 (en) | 1999-04-21 | 2012-05-23 | 住友化学株式会社 | Polymer phosphor and polymer light emitting device using the same |
TW484341B (en) | 1999-08-03 | 2002-04-21 | Sumitomo Chemical Co | Polymeric fluorescent substance and polymer light emitting device |
AU7432400A (en) | 1999-09-16 | 2001-04-17 | Cambridge Display Technology Limited | Preparation of benzenediboronic acid via a disilylated aryl-intermediate |
DE19953806A1 (en) | 1999-11-09 | 2001-05-10 | Covion Organic Semiconductors | Substituted poly (arylenevinylene), process for its manufacture and its use in electroluminescent devices |
JP4482994B2 (en) | 1999-12-27 | 2010-06-16 | 住友化学株式会社 | Polymer phosphor manufacturing method and polymer light emitting device |
-
2006
- 2006-08-10 WO PCT/JP2006/316128 patent/WO2007020954A1/en active Application Filing
- 2006-08-10 CN CN2006800376723A patent/CN101283019B/en not_active Expired - Fee Related
- 2006-08-10 TW TW095129326A patent/TW200718726A/en unknown
- 2006-08-10 DE DE112006002147T patent/DE112006002147T5/en not_active Withdrawn
- 2006-08-10 KR KR1020087005593A patent/KR20080036631A/en not_active Application Discontinuation
-
2008
- 2008-03-07 GB GB0804313A patent/GB2443774B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11246660A (en) * | 1997-11-13 | 1999-09-14 | Xerox Corp | Charge transfer polymer and its electroluminescence device |
JP2003165829A (en) * | 2001-11-30 | 2003-06-10 | Toppan Printing Co Ltd | Polymer and organic thin film element using the same |
JP2004137456A (en) * | 2002-06-21 | 2004-05-13 | Samsung Sdi Co Ltd | Blue color electric field light-emitting polymer and organic electric field light-emitting element using the same |
JP2006511659A (en) * | 2002-12-19 | 2006-04-06 | ダウ グローバル テクノロジーズ インコーポレイティド | Tricyclic arylamine monomers and polymers and devices thereof |
Non-Patent Citations (2)
Title |
---|
Intr. Congr. Pharmaceutical Sci., 25th, 1966, Vol. 1, Roushdi I.M., pages 181-190. * |
J. Org. Chem., 1984, Vol. 49, No. 11, Jovanovic M.V., pages 1905-1908. * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7982212B2 (en) | 2005-10-07 | 2011-07-19 | Sumitomo Chemical Company, Limited | Copolymer and polymer light emitting device using the same |
US10193079B2 (en) | 2013-03-22 | 2019-01-29 | Merck Patent Gmbh | Materials for electronic devices |
EP3660123A1 (en) * | 2015-06-19 | 2020-06-03 | Ricoh Company, Ltd. | Electrochromic compound, electrochromic composition, and electrochromic display element |
US10935862B2 (en) | 2015-06-19 | 2021-03-02 | Ricoh Company, Ltd. | Electrochromic compound, electrochromic composition, and electrochromic display element |
Also Published As
Publication number | Publication date |
---|---|
KR20080036631A (en) | 2008-04-28 |
WO2007020954A1 (en) | 2007-02-22 |
CN101283019A (en) | 2008-10-08 |
DE112006002147T5 (en) | 2008-10-23 |
CN101283019B (en) | 2011-09-21 |
GB2443774B (en) | 2010-05-26 |
TW200718726A (en) | 2007-05-16 |
GB0804313D0 (en) | 2008-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7982212B2 (en) | Copolymer and polymer light emitting device using the same | |
KR101030248B1 (en) | Polymer compound and polymer light emitting device using the same | |
KR101224805B1 (en) | High-Molecular Luminescent Material Composition and Polymeric Light-Emitting Devices | |
EP1724294B1 (en) | Polymer and polymeric luminescent element comprising the same | |
JP4736471B2 (en) | Polymer compound and polymer light emitting device using the same | |
JP5135732B2 (en) | Polymer compound and polymer light emitting device using the same | |
US20100176377A1 (en) | Polymeric compound and polymeric electroluminescence element using the same | |
US20080145571A1 (en) | Polymer Compound And Polymer Light Emitting Device Using The Same | |
WO2007058368A1 (en) | Polymeric compound and polymeric electroluminescence element using the same | |
WO2003084973A1 (en) | Metal complexes and organic electroluminescent devices | |
GB2443774A (en) | Polymer compound and polymer light-emitting device using same | |
JP2004002703A (en) | Polymeric compound and polymeric luminescent element using the same | |
GB2442655A (en) | Polymeric material and polymeric luminescent element | |
KR20100075830A (en) | Compound, method for producing the same, ink composition using the compound, thin film, organic transistor, and organic electroluminescent device | |
US7852434B2 (en) | Aromatic polymer | |
KR20080066084A (en) | Conjugated polymeric compound and polymeric electroluminescence element using the same | |
EP1892257A1 (en) | Aromatic graft polymer | |
US8895675B2 (en) | Block copolymer | |
EP1961782A1 (en) | Polymer material and polymer light-emitting device using same | |
JP4496709B2 (en) | Metal complex compound, polymer compound, and organic electroluminescence device | |
JP4896411B2 (en) | Polymer compound and polymer light emitting device using the same | |
JP4956918B2 (en) | Polymer compound and polymer light emitting device using the same | |
JP2007211237A (en) | Block copolymer | |
JP4957669B2 (en) | Polymer compound and polymer light emitting device using the same | |
JP2007016227A (en) | Aromatic graft polymer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140810 |