JP2015530732A - ホスト化合物およびドーパント化合物の新規組み合わせおよびそれを含む有機エレクトロルミネセンスデバイス - Google Patents
ホスト化合物およびドーパント化合物の新規組み合わせおよびそれを含む有機エレクトロルミネセンスデバイス Download PDFInfo
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- JP2015530732A JP2015530732A JP2015523015A JP2015523015A JP2015530732A JP 2015530732 A JP2015530732 A JP 2015530732A JP 2015523015 A JP2015523015 A JP 2015523015A JP 2015523015 A JP2015523015 A JP 2015523015A JP 2015530732 A JP2015530732 A JP 2015530732A
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 190
- 239000002019 doping agent Substances 0.000 title claims abstract description 47
- 125000003118 aryl group Chemical group 0.000 claims description 34
- 125000001072 heteroaryl group Chemical group 0.000 claims description 27
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 23
- 229910052736 halogen Inorganic materials 0.000 claims description 18
- 150000002367 halogens Chemical class 0.000 claims description 17
- 125000005549 heteroarylene group Chemical group 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 15
- 239000001257 hydrogen Substances 0.000 claims description 15
- 125000000923 (C1-C30) alkyl group Chemical group 0.000 claims description 12
- 125000006736 (C6-C20) aryl group Chemical group 0.000 claims description 12
- 150000002431 hydrogen Chemical class 0.000 claims description 12
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 11
- 229910052805 deuterium Inorganic materials 0.000 claims description 11
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 10
- -1 nitro, hydroxyl Chemical group 0.000 claims description 10
- 125000002950 monocyclic group Chemical group 0.000 claims description 8
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 claims description 6
- 125000002723 alicyclic group Chemical group 0.000 claims description 5
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 5
- 125000006835 (C6-C20) arylene group Chemical group 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- 125000006376 (C3-C10) cycloalkyl group Chemical group 0.000 claims description 3
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- 125000006272 (C3-C7) cycloalkyl group Chemical group 0.000 claims description 2
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- 125000004432 carbon atom Chemical group C* 0.000 description 10
- 238000001308 synthesis method Methods 0.000 description 10
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- GKTLHQFSIDFAJH-UHFFFAOYSA-N 3-(9h-carbazol-3-yl)-9-phenylcarbazole Chemical compound C1=CC=CC=C1N1C2=CC=C(C=3C=C4C5=CC=CC=C5NC4=CC=3)C=C2C2=CC=CC=C21 GKTLHQFSIDFAJH-UHFFFAOYSA-N 0.000 description 4
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- 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 3
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- 125000001424 substituent group Chemical group 0.000 description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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 2
- VFUDMQLBKNMONU-UHFFFAOYSA-N 9-[4-(4-carbazol-9-ylphenyl)phenyl]carbazole Chemical group C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=C1 VFUDMQLBKNMONU-UHFFFAOYSA-N 0.000 description 2
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- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- ZEEBGORNQSEQBE-UHFFFAOYSA-N [2-(3-phenylphenoxy)-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound C1(=CC(=CC=C1)OC1=NC(=CC(=C1)CN)C(F)(F)F)C1=CC=CC=C1 ZEEBGORNQSEQBE-UHFFFAOYSA-N 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000005103 alkyl silyl group Chemical group 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
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- 230000001590 oxidative effect Effects 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
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- TYONHSPZXLFWKI-UHFFFAOYSA-N (2,4-dimethylphenyl)boronic acid Chemical compound CC1=CC=C(B(O)O)C(C)=C1 TYONHSPZXLFWKI-UHFFFAOYSA-N 0.000 description 1
- DJGHSJBYKIQHIK-UHFFFAOYSA-N (3,5-dimethylphenyl)boronic acid Chemical compound CC1=CC(C)=CC(B(O)O)=C1 DJGHSJBYKIQHIK-UHFFFAOYSA-N 0.000 description 1
- 125000000027 (C1-C10) alkoxy group Chemical group 0.000 description 1
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- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
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- TYPVHTOETJVYIV-UHFFFAOYSA-N 2,4-dichloropyridine Chemical compound ClC1=CC=NC(Cl)=C1 TYPVHTOETJVYIV-UHFFFAOYSA-N 0.000 description 1
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- HNZUKQQNZRMNGS-UHFFFAOYSA-N 2-(3-bromophenyl)-4,6-diphenyl-1,3,5-triazine Chemical compound BrC1=CC=CC(C=2N=C(N=C(N=2)C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 HNZUKQQNZRMNGS-UHFFFAOYSA-N 0.000 description 1
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- VOZBMWWMIQGZGM-UHFFFAOYSA-N 2-[4-(9,10-dinaphthalen-2-ylanthracen-2-yl)phenyl]-1-phenylbenzimidazole Chemical compound C1=CC=CC=C1N1C2=CC=CC=C2N=C1C1=CC=C(C=2C=C3C(C=4C=C5C=CC=CC5=CC=4)=C4C=CC=CC4=C(C=4C=C5C=CC=CC5=CC=4)C3=CC=2)C=C1 VOZBMWWMIQGZGM-UHFFFAOYSA-N 0.000 description 1
- XIYPPJVLAAXYAB-UHFFFAOYSA-N 2-bromo-6-phenylpyridine Chemical compound BrC1=CC=CC(C=2C=CC=CC=2)=N1 XIYPPJVLAAXYAB-UHFFFAOYSA-N 0.000 description 1
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 1
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- WXAIEIRYBSKHDP-UHFFFAOYSA-N 4-phenyl-n-(4-phenylphenyl)-n-[4-[4-(4-phenyl-n-(4-phenylphenyl)anilino)phenyl]phenyl]aniline Chemical compound C1=CC=CC=C1C1=CC=C(N(C=2C=CC(=CC=2)C=2C=CC=CC=2)C=2C=CC(=CC=2)C=2C=CC(=CC=2)N(C=2C=CC(=CC=2)C=2C=CC=CC=2)C=2C=CC(=CC=2)C=2C=CC=CC=2)C=C1 WXAIEIRYBSKHDP-UHFFFAOYSA-N 0.000 description 1
- 125000000739 C2-C30 alkenyl group Chemical group 0.000 description 1
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- 239000002841 Lewis acid Substances 0.000 description 1
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- 125000003453 indazolyl group Chemical group N1N=C(C2=C1C=CC=C2)* 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 150000002503 iridium Chemical class 0.000 description 1
- MILUBEOXRNEUHS-UHFFFAOYSA-N iridium(3+) Chemical class [Ir+3] MILUBEOXRNEUHS-UHFFFAOYSA-N 0.000 description 1
- AOZVYCYMTUWJHJ-UHFFFAOYSA-K iridium(3+) pyridine-2-carboxylate Chemical compound [Ir+3].[O-]C(=O)C1=CC=CC=N1.[O-]C(=O)C1=CC=CC=N1.[O-]C(=O)C1=CC=CC=N1 AOZVYCYMTUWJHJ-UHFFFAOYSA-K 0.000 description 1
- 125000001977 isobenzofuranyl group Chemical group C=1(OC=C2C=CC=CC12)* 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
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 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
- 125000001786 isothiazolyl group Chemical group 0.000 description 1
- 125000000842 isoxazolyl group Chemical group 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- IMKMFBIYHXBKRX-UHFFFAOYSA-M lithium;quinoline-2-carboxylate Chemical compound [Li+].C1=CC=CC2=NC(C(=O)[O-])=CC=C21 IMKMFBIYHXBKRX-UHFFFAOYSA-M 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 125000001715 oxadiazolyl group Chemical group 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 239000001301 oxygen Chemical group 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- 125000001792 phenanthrenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 description 1
- 125000004934 phenanthridinyl group Chemical group C1(=CC=CC2=NC=C3C=CC=CC3=C12)* 0.000 description 1
- 125000001644 phenoxazinyl group Chemical group C1(=CC=CC=2OC3=CC=CC=C3NC12)* 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000001725 pyrenyl group Chemical group 0.000 description 1
- 125000002098 pyridazinyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- CLKZWXHKFXZIMA-UHFFFAOYSA-N pyrinuron Chemical group C1=CC([N+](=O)[O-])=CC=C1NC(=O)NCC1=CC=CN=C1 CLKZWXHKFXZIMA-UHFFFAOYSA-N 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 1
- 125000005493 quinolyl group Chemical group 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 125000005346 substituted cycloalkyl group Chemical group 0.000 description 1
- 239000011593 sulfur Chemical group 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- RAOIDOHSFRTOEL-UHFFFAOYSA-N tetrahydrothiophene Chemical compound C1CCSC1 RAOIDOHSFRTOEL-UHFFFAOYSA-N 0.000 description 1
- 125000005247 tetrazinyl group Chemical group N1=NN=NC(=C1)* 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 125000001113 thiadiazolyl group Chemical group 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 125000003960 triphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C3=CC=CC=C3C12)* 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 238000002061 vacuum sublimation Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
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- C07D209/80—[b, c]- or [b, d]-condensed
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
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- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
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Abstract
Description
化合物2−1の同様の合成方法を用いて調製した。
Claims (10)
- 次式1により表される1つ以上のドーパント化合物、および次式2により表される1つ以上のホスト化合物の組み合わせ:
Lは、次の構造から選択される:
R201〜R211それぞれ独立して水素、重水素、ハロゲン、置換若しくは非置換(C1〜C30)アルキル、または置換若しくは非置換(C3〜C30)シクロアルキルを表す;および
nは、1〜3の整数を表す;
Czは次の構造から選択される:
R51〜R53は、それぞれ独立して水素、重水素、ハロゲン、置換若しくは非置換(C1〜C30)アルキル、置換若しくは非置換(C6〜C30)アリール、置換若しくは非置換3〜30員ヘテロアリール、置換若しくは非置換5〜7員ヘテロシクロアルキル、少なくとも1つの置換若しくは非置換(C3〜C30)脂環式環と縮合した置換若しくは非置換(C6〜C30)アリール、少なくとも1つの置換若しくは非置換(C6〜C30)芳香族環と縮合した5〜7員ヘテロシクロアルキル、置換若しくは非置換(C3〜C30)シクロアルキル、少なくとも1つの置換若しくは非置換(C6〜C30)芳香族環と縮合した(C3〜C30)シクロアルキル、または置換若しくは非置換(C6〜C30)アリール(C1〜C30)アルキルを表す;
L1およびL2は、それぞれ独立して単結合、置換若しくは非置換(C6〜C40)アリーレン、置換若しくは非置換3〜30員ヘテロアリーレン、(C3〜C30)シクロアルキル環と縮合した置換若しくは非置換3〜30員ヘテロアリーレン、または置換若しくは非置換(C6〜C30)シクロアルキレンを表す;
Mは、置換若しくは非置換(C6〜C30)アリール、または置換若しくは非置換3〜30員ヘテロアリールを表す;
aは、1または2を表す;aが2である場合、Czのそれぞれは同一または異なっていてもよい、およびL1のそれぞれは同一または異なっていてもよい;
cおよびdは、それぞれ独立して0〜4の整数を表す;cまたはdが、2以上の整数である場合、R52のそれぞれ、およびR53のそれぞれは同一または異なっていてもよい。 - 式1により表される前記化合物は、式3または4:
により表される、請求項1記載の組み合わせ。 - 式2において、Czは次の構造:
から選択される、請求項1記載の組み合わせ。 - 式2により表される前記化合物は、式5:
Arは、置換若しくは非置換(C6〜C30)アリールを表し、または置換若しくは非置換5〜30員ヘテロアリール;
Xは、−C(R16R17)−、−N(R18)−、−S−、または−O−を表す;
L3およびL4は、それぞれ独立して単結合、置換若しくは非置換(C6〜C40)アリーレン、置換若しくは非置換5〜30員ヘテロアリーレン、または(C3〜C30)シクロアルキル環と縮合した置換若しくは非置換5〜30員ヘテロアリーレンを表す;
R11〜R14、およびR16〜R18は、それぞれ独立して水素、重水素、ハロゲン、シアノ、ニトロ、ヒドロキシル、置換若しくは非置換アミノ、置換若しくは非置換シリル、置換若しくは非置換(C1〜C30)アルキル、置換若しくは非置換(C1〜C30)アルコキシ、置換若しくは非置換(C3〜C30)シクロアルキル、置換若しくは非置換(C6〜C30)アリール、または置換若しくは非置換5〜30員ヘテロアリールを表す、または互いに結合して飽和または不飽和環を形成する;
eは、0〜1の整数を表す;
fおよびiは、それぞれ独立して1〜4の整数を表す;fまたはiが、2以上の整数である場合、R11のそれぞれ、およびR14のそれぞれは同一または異なっていてもよい;および
gおよびhは、それぞれ独立して1〜3の整数を表す;gまたはhが、2以上の整数である場合、R12のそれぞれ、およびR13のそれぞれは同一または異なっていてもよい)
により表される、請求項1記載の組み合わせ。 - 式5により表される前記化合物は、式6〜9:
から選択される請求項4記載の組み合わせ。 - 式1、R1〜R9は、それぞれ独立して水素、重水素、非置換(C1〜C10)アルキルまたはハロゲンで置換された(C1〜C10)アルキル、非置換(C3〜C7)シクロアルキル、または非置換(C1〜C10)アルコキシまたはハロゲンで置換された(C1〜C10)アルコキシを表す;および
R201〜R211は、それぞれ独立して水素、または非置換(C1〜C10)アルキルを表す請求項1記載の組み合わせ。 - 式5において、Arは、置換若しくは非置換(C6〜C20)アリール、または置換若しくは非置換5〜20員ヘテロアリールを表す;
R16〜R18がそれぞれ独立して置換若しくは非置換シリル、置換若しくは非置換(C1〜C10)アルキル、置換若しくは非置換(C3〜C10)シクロアルキル、置換若しくは非置換(C6〜C20)アリール、または置換若しくは非置換5〜20員ヘテロアリールを表す場合、Xは、−C(R16R17)−、−N(R18)−、−O−、または−S−である;
L3およびL4は、それぞれ独立して単結合、置換若しくは非置換(C6〜C20)アリーレン、置換若しくは非置換5〜20員ヘテロアリーレン、または(C3〜C10)シクロアルキル環と縮合した置換若しくは非置換5〜20員ヘテロアリーレンを表す;
R11〜R14は、それぞれ独立して水素、ハロゲン、置換若しくは非置換アミノ、置換若しくは非置換シリル、置換若しくは非置換(C1〜C10)アルキル、置換若しくは非置換5〜20員ヘテロアリール、または置換若しくは非置換(C6〜C20)アリールを表す;または互いに結合して単環式もしくは多環式、5〜30員脂環式もしくは芳香族環を形成する請求項4記載の組み合わせ。 - 式1により表される前記化合物は:
- 式2により表される前記化合物は:
- 請求項1記載の組み合わせを含み、黄緑色に発光する有機エレクトロルミネセントデバイス。
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PCT/KR2013/006487 WO2014014310A1 (en) | 2012-07-20 | 2013-07-19 | A novel combination of a host compound and a dopant compound and an organic electroluminescence device comprising the same |
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Also Published As
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KR20140012440A (ko) | 2014-02-03 |
CN104471026A (zh) | 2015-03-25 |
WO2014014310A1 (en) | 2014-01-23 |
KR102102580B1 (ko) | 2020-04-22 |
CN110511250A (zh) | 2019-11-29 |
TW201410686A (zh) | 2014-03-16 |
EP2875094A1 (en) | 2015-05-27 |
US20150159084A1 (en) | 2015-06-11 |
JP2019057711A (ja) | 2019-04-11 |
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