WO2016093548A1 - 리간드 화합물, 유기크롬 화합물, 올레핀 올리고머화용 촉매 시스템, 및 이를 이용한 올레핀의 올리고머화 방법 - Google Patents
리간드 화합물, 유기크롬 화합물, 올레핀 올리고머화용 촉매 시스템, 및 이를 이용한 올레핀의 올리고머화 방법 Download PDFInfo
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- WO2016093548A1 WO2016093548A1 PCT/KR2015/013077 KR2015013077W WO2016093548A1 WO 2016093548 A1 WO2016093548 A1 WO 2016093548A1 KR 2015013077 W KR2015013077 W KR 2015013077W WO 2016093548 A1 WO2016093548 A1 WO 2016093548A1
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- compound
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- chromium
- carbon atoms
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 97
- 239000003446 ligand Substances 0.000 title claims abstract description 55
- 239000003054 catalyst Substances 0.000 title claims abstract description 45
- 238000006384 oligomerization reaction Methods 0.000 title claims abstract description 43
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 21
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 230000003606 oligomerizing effect Effects 0.000 title claims abstract description 4
- -1 chrome compound Chemical class 0.000 title description 25
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims abstract description 26
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004711 α-olefin Substances 0.000 claims abstract description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 48
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 28
- 125000005647 linker group Chemical group 0.000 claims description 28
- 125000002947 alkylene group Chemical group 0.000 claims description 27
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 25
- 239000000126 substance Substances 0.000 claims description 25
- 239000011651 chromium Substances 0.000 claims description 23
- 125000005842 heteroatom Chemical group 0.000 claims description 19
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 14
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 12
- 125000004450 alkenylene group Chemical group 0.000 claims description 12
- 229910052698 phosphorus Inorganic materials 0.000 claims description 12
- 239000011574 phosphorus Substances 0.000 claims description 12
- 229910052787 antimony Inorganic materials 0.000 claims description 11
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 11
- 229910052785 arsenic Inorganic materials 0.000 claims description 11
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 11
- 229910052736 halogen Inorganic materials 0.000 claims description 10
- 150000002367 halogens Chemical class 0.000 claims description 9
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 150000001845 chromium compounds Chemical class 0.000 claims description 5
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 claims description 5
- 125000004429 atom Chemical group 0.000 claims description 4
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 claims description 4
- CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 claims description 3
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 3
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 claims description 3
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical group C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims description 3
- CNIGXAJYMNFRCZ-UHFFFAOYSA-K butanoate;chromium(3+) Chemical compound [Cr+3].CCCC([O-])=O.CCCC([O-])=O.CCCC([O-])=O CNIGXAJYMNFRCZ-UHFFFAOYSA-K 0.000 claims description 2
- WFOOTRPLCMPWIP-UHFFFAOYSA-K chromium(3+) pentanoate Chemical compound [Cr+3].CCCCC([O-])=O.CCCCC([O-])=O.CCCCC([O-])=O WFOOTRPLCMPWIP-UHFFFAOYSA-K 0.000 claims description 2
- IVKVYYVDZLZGGY-UHFFFAOYSA-K chromium(3+);octadecanoate Chemical compound [Cr+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O IVKVYYVDZLZGGY-UHFFFAOYSA-K 0.000 claims description 2
- WYYQVWLEPYFFLP-UHFFFAOYSA-K chromium(3+);triacetate Chemical compound [Cr+3].CC([O-])=O.CC([O-])=O.CC([O-])=O WYYQVWLEPYFFLP-UHFFFAOYSA-K 0.000 claims description 2
- MJSNUBOCVAKFIJ-LNTINUHCSA-N chromium;(z)-4-oxoniumylidenepent-2-en-2-olate Chemical group [Cr].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O MJSNUBOCVAKFIJ-LNTINUHCSA-N 0.000 claims description 2
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 claims description 2
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- CHEANNSDVJOIBS-MHZLTWQESA-N (3s)-3-cyclopropyl-3-[3-[[3-(5,5-dimethylcyclopenten-1-yl)-4-(2-fluoro-5-methoxyphenyl)phenyl]methoxy]phenyl]propanoic acid Chemical compound COC1=CC=C(F)C(C=2C(=CC(COC=3C=C(C=CC=3)[C@@H](CC(O)=O)C3CC3)=CC=2)C=2C(CCC=2)(C)C)=C1 CHEANNSDVJOIBS-MHZLTWQESA-N 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 claims 1
- 229940070765 laurate Drugs 0.000 claims 1
- JYLPOJPHFDVWCY-UHFFFAOYSA-K oxolane;trichlorochromium Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3].C1CCOC1 JYLPOJPHFDVWCY-UHFFFAOYSA-K 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 19
- 230000003197 catalytic effect Effects 0.000 abstract description 8
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 abstract description 4
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- 239000005977 Ethylene Substances 0.000 description 19
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 15
- 229910052796 boron Inorganic materials 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 13
- 125000000217 alkyl group Chemical group 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
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- 230000015572 biosynthetic process Effects 0.000 description 7
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 7
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 125000003545 alkoxy group Chemical group 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical group [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
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- 150000003254 radicals Chemical group 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 4
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- 125000003118 aryl group Chemical group 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- XGRJZXREYAXTGV-UHFFFAOYSA-N chlorodiphenylphosphine Chemical compound C=1C=CC=CC=1P(Cl)C1=CC=CC=C1 XGRJZXREYAXTGV-UHFFFAOYSA-N 0.000 description 3
- 239000012442 inert solvent Substances 0.000 description 3
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- DDTKYVBFPULMGN-UHFFFAOYSA-N 2-methyl-6-propan-2-ylaniline Chemical compound CC(C)C1=CC=CC(C)=C1N DDTKYVBFPULMGN-UHFFFAOYSA-N 0.000 description 2
- GXDHCNNESPLIKD-UHFFFAOYSA-N 2-methylhexane Natural products CCCCC(C)C GXDHCNNESPLIKD-UHFFFAOYSA-N 0.000 description 2
- 0 CC(C)c(cccc1C)c1N(*)* Chemical compound CC(C)c(cccc1C)c1N(*)* 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- VHVGFEDTMPYCSX-UHFFFAOYSA-N [1-[[2,2-dimethyl-3-[[4-(oxoazaniumylmethylidene)pyridin-1-yl]methoxy]propoxy]methyl]pyridin-4-ylidene]methyl-oxoazanium;dichloride Chemical compound [Cl-].[Cl-].C1=CC(=C[NH+]=O)C=CN1COCC(C)(C)COCN1C=CC(=C[NH+]=O)C=C1 VHVGFEDTMPYCSX-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- SHZIWNPUGXLXDT-UHFFFAOYSA-N ethyl hexanoate Chemical compound CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
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- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 1
- UQRONKZLYKUEMO-UHFFFAOYSA-N 4-methyl-1-(2,4,6-trimethylphenyl)pent-4-en-2-one Chemical group CC(=C)CC(=O)Cc1c(C)cc(C)cc1C UQRONKZLYKUEMO-UHFFFAOYSA-N 0.000 description 1
- 125000000590 4-methylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
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- NMXUZAZJTJAHGK-UHFFFAOYSA-K chromium(3+);dodecanoate Chemical compound [Cr+3].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O NMXUZAZJTJAHGK-UHFFFAOYSA-K 0.000 description 1
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- MYBJXSAXGLILJD-UHFFFAOYSA-N diethyl(methyl)alumane Chemical compound CC[Al](C)CC MYBJXSAXGLILJD-UHFFFAOYSA-N 0.000 description 1
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- 239000000314 lubricant Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- ZCYXXKJEDCHMGH-UHFFFAOYSA-N nonane Chemical compound CCCC[CH]CCCC ZCYXXKJEDCHMGH-UHFFFAOYSA-N 0.000 description 1
- BKIMMITUMNQMOS-UHFFFAOYSA-N normal nonane Natural products CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 150000002900 organolithium compounds Chemical class 0.000 description 1
- 150000002901 organomagnesium compounds Chemical class 0.000 description 1
- 150000002902 organometallic compounds Chemical group 0.000 description 1
- 239000012071 phase Substances 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
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002568 propynyl group Chemical group [*]C#CC([H])([H])[H] 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- CMHHITPYCHHOGT-UHFFFAOYSA-N tributylborane Chemical compound CCCCB(CCCC)CCCC CMHHITPYCHHOGT-UHFFFAOYSA-N 0.000 description 1
- PYLGJXLKFZZEBJ-UHFFFAOYSA-N tricyclopentylalumane Chemical compound C1CCCC1[Al](C1CCCC1)C1CCCC1 PYLGJXLKFZZEBJ-UHFFFAOYSA-N 0.000 description 1
- RVOMEIZTHYMDKM-UHFFFAOYSA-N triethylalumane;trimethylalumane Chemical compound C[Al](C)C.CC[Al](CC)CC RVOMEIZTHYMDKM-UHFFFAOYSA-N 0.000 description 1
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
- LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical compound CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 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
- JOJQVUCWSDRWJE-UHFFFAOYSA-N tripentylalumane Chemical compound CCCCC[Al](CCCCC)CCCCC JOJQVUCWSDRWJE-UHFFFAOYSA-N 0.000 description 1
- JQPMDTQDAXRDGS-UHFFFAOYSA-N triphenylalumane Chemical compound C1=CC=CC=C1[Al](C=1C=CC=CC=1)C1=CC=CC=C1 JQPMDTQDAXRDGS-UHFFFAOYSA-N 0.000 description 1
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 description 1
- ZMPKTELQGVLZTD-UHFFFAOYSA-N tripropylborane Chemical compound CCCB(CCC)CCC ZMPKTELQGVLZTD-UHFFFAOYSA-N 0.000 description 1
- XDSSGQHOYWGIKC-UHFFFAOYSA-N tris(2-methylpropyl)borane Chemical compound CC(C)CB(CC(C)C)CC(C)C XDSSGQHOYWGIKC-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/1875—Phosphinites (R2P(OR), their isomeric phosphine oxides (R3P=O) and RO-substitution derivatives thereof)
- B01J31/188—Amide derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
- C07C2/32—Catalytic processes with hydrides or organic compounds as complexes, e.g. acetyl-acetonates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
- C07C2/36—Catalytic processes with hydrides or organic compounds as phosphines, arsines, stilbines or bismuthines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F11/00—Compounds containing elements of Groups 6 or 16 of the Periodic Table
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F11/00—Compounds containing elements of Groups 6 or 16 of the Periodic Table
- C07F11/005—Compounds containing elements of Groups 6 or 16 of the Periodic Table compounds without a metal-carbon linkage
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/46—Phosphinous acids [R2POH], [R2P(= O)H]: Thiophosphinous acids including[R2PSH]; [R2P(=S)H]; Aminophosphines [R2PNH2]; Derivatives thereof
-
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- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/66—Arsenic compounds
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- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/66—Arsenic compounds
- C07F9/70—Organo-arsenic compounds
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- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/90—Antimony compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
- C08F4/74—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals
- C08F4/78—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals selected from chromium, molybdenum or tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/20—Olefin oligomerisation or telomerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0238—Complexes comprising multidentate ligands, i.e. more than 2 ionic or coordinative bonds from the central metal to the ligand, the latter having at least two donor atoms, e.g. N, O, S, P
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
- B01J2531/62—Chromium
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/26—Chromium
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- C07C2531/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- C07C2531/24—Phosphines
Definitions
- the present invention relates to a ligand compound, an organic cream compound, a catalyst system for olefin oligomerization comprising the ligand compound or an organic chromium compound, and a method for oligomerizing oleplein using the same.
- Linear alpha-olefins such as 1-nuxene and 1-octene are used as detergents, lubricants, plasticizers, etc., and especially comonomers for controlling the density of polymers in the production of linear low density polyethylene (LLDPE). Used.
- LLDPE linear low density polyethylene
- This linear alpha-lefin was produced mainly through the Shell Higher Olefin Process.
- the method synthesizes alpha-olefins of various lengths at the same time according to the Schultz-Flory distribution, it is cumbersome to undergo a separate separation process to obtain a specific alpha-lepine.
- the previously known catalyst system has a problem that the selectivity for 1-nuxene or 1-octene is insufficient or the catalyst activity for lolimerization is poor.
- the present invention is to provide a novel ligand compound that enables the expression of high catalytic activity and selectivity in the oligomerization reaction of olepin.
- the present invention is to provide a novel organic chromium compound that enables the expression of high catalytic activity and selectivity in the oligomerization reaction of olepin.
- the present invention is to provide a catalyst system for urepin oligomerization comprising the ligand compound or an organochrome compound.
- the present invention is to provide a method for the oligomerization of urepin using the catalyst system.
- a linker comprising two or more groups represented by the following Chemical Formula 1 in a molecule and connecting each group represented by the Chemical Formula 1 with one or two consecutive carbon-carbon bonds,
- the linker may or may not contain one or more heteroatoms
- Ligand compounds are provided which are 3 to 10 branched alkylene or alkenylene groups:
- N is nitrogen
- Each X is independently phosphorus (P), arsenic (As) or antimony (Sb),
- R 1 to R 4 are each independently a hydrocarbyl group or a hetero hydrocarbyl group
- a linker which connects two or more groups represented by the following Chemical Formula 1 'in the molecule with each group represented by the above Chemical Formula with one or two consecutive carbon-carbon bonds,
- the linker is provided with an organochrome compound which is a branched alkylene group or alkenylene group of 3 to 10 carbon atoms, with or without one or more hetero elements:
- N is nitrogen
- Each X is independently phosphorus (P), arsenic (As) or antimony (Sb),
- R 1 to R 4 are each independently a hydrocarbyl group or a hetero halobicarbyl group
- Y 1 to Y 3 are each independently halogen, hydrogen, a hydrocarbyl group having 1 to 10 carbon atoms, or a heterohydrocarbyl group having 1 to 10 carbon atoms,
- a catalyst system for olefin oligomerization is provided.
- a method for oligomerization of olephine comprising forming an alpha-olefin by oligomerization reaction of olephine in the presence of the catalyst system.
- the Newcastle oligomerization catalyst system according to the present invention exhibits high catalytic selectivity for 1-nuxene or 1-octene while having good catalytic activity, allowing for the production of more efficient alpha-olefins.
- the term 'catalyst system' refers to three components including a chromium source, a ligand compound, and a promoter, or, alternatively, two components of an organic chromium compound and a promoter are added simultaneously or in any order to be active. It means that in a state that can be obtained with the catalyst composition. Three or two components of the catalyst system may be added in the presence or absence of a solvent and a monomer, and may be used in a supported or unsupported state. According to one embodiment of the invention,
- It includes at least two groups represented by the formula (1) in the molecule, and includes a linker for connecting each group represented by the formula (1) by one or two consecutive carbon-carbon bonds,
- the linker is provided with a ligand compound that is a branched alkylene group or alkenylene group of 3 to 10 carbon atoms, with or without one or more hetero elements:
- N is nitrogen
- Each X is independently phosphorus (P), arsenic (As) or antimony (Sb),
- R 1 to R 4 are each independently a hydrocarbyl group or a hetero hydrocarbyl group.
- the ligand compound comprises at least two groups represented by the formula (1) in the molecule (for example, diphosphino aminyl moiety), each represented by the formula (1) Having linkers connecting one or two consecutive carbon-carbon bonds between groups.
- linkers may be branched alkylene groups or alkynylene groups having 3 to 10 carbon atoms, and more particularly, branched alkylene groups having 3 to 8 carbon atoms.
- the linker which may be such a branched alkylene group having 3 to 8 carbon atoms may be an alkyl having 2 or 3 carbon atoms between the nitrogen of the group represented by Formula 1 as shown in Formula 3 or 4 below. While linked by a rene group (one or two consecutive carbon-carbon bonds), one or more carbons contained in such an alkylene group may have the structure of a branched alkylene group further substituted with an alkyl group having 1 to 5 carbon atoms:
- Such linkers can be relatively short-chained (one or two consecutive carbon-carbon bonds) between two or more groups of Formula 1, compared to known structures of linkers, ligand compounds or organochrome compounds, and the like. Compared with other types of linkers containing aliphatic rings, flexible can have large structural properties. As a result, the ligand compound of one embodiment and the organic cream obtained therefrom In the case of applying a compound, etc., in the oligomerization process of olepin (ethylene), the groups of Formula 1 adjacent to each other and the adjacent kine active sites can more easily interact with each other, and moreover, olepin bound to each active site. It is expected that (ethylene) can interact and bind very easily.
- the ligand compound has two or more groups represented by Chemical Formula 1. And, each group represented by the formula (1) is connected by the linker described above.
- N is nitrogen
- X may be independently phosphorus (P), arsenic (As), or antimony (Sb).
- the group represented by Formula 1 may be a diphosphino aminyl moiety in which each X is phosphorus (P).
- R 1 to R 4 may be each independently a hydrocarbyl group or a hetero hydrocarbyl group.
- the hydrocarbyl group is a monovalent group formed by the removal of hydrogen atoms from a hydrocarbon.
- the heterohydrocarbyl group is a monovalent group formed by the removal of a hydrogen atom from a hydrocarbon containing a hetero atom.
- each of R 1 to R 4 independently represents a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted cycloalkyl group having 4 to 10 carbon atoms, a substituted or unsubstituted carbon group having 6 to 15 carbon atoms. It may be an aryl group, a substituted or unsubstituted arylalkyl group having 7 to 15 carbon atoms, or a substituted or unsubstituted alkoxy group having 1 to 10 carbon atoms.
- At least one hydrogen contained in the alkyl group, cycloalkyl group, aryl group, arylalkyl group, and alkoxy group may be substituted with an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, a halogen atom, or a cyano group.
- R 1 to R 4 are each independently methyl (methyl), Ethyl, propyl, propcyl, propynyl, butyl, cyclohexyl 2-methylcylohexyl, 2-methylcydohexyl,
- the linker may be a branched alkylene group or alkenylene group having 3 to 10 carbon atoms, and in more specific examples, may be a branched alkylene group having 3 to 8 carbon atoms.
- the linker is connected to the nitrogen of the group represented by the formula (1) by an alkylene group having 2 or 3 carbon atoms (1 or 2 consecutive carbon-carbon bonds), at least one carbon contained in such alkylene group May be a branched alkylene group further substituted with one or more alkyl groups of 1 to 5 carbon atoms.
- the ligand compound described above is a compound having two groups represented by Formula 1 in a molecule, and may be a compound represented by Formula 2 below: [Formula 2]
- L is a linker that connects one or two consecutive carbon-carbon bonds between nitrogen (N) atoms and is a branched alkylene group or alkenylene group having 3 to 10 carbon atoms, with or without one or more hetero elements,
- Each X is independently phosphorus (P), arsenic (As) or antimony (Sb),
- R 1 to R 4 are each independently a hydrocarbyl group or a hetero hydrocarbyl group.
- ligand compound may be a compound of formula 3 or 4 below:
- the above-described ligand compound may be implemented in various combinations in a range satisfying the above-described conditions.
- the ligand compound may be synthesized by using known reactions.
- a linker that connects two or more groups represented by the following Chemical Formula r in the molecule with each group represented by Chemical Formula 1 'by one or two consecutive carbon-carbon bonds,
- the linker may or may not contain one or more heteroatoms
- Organocrude compounds are provided which are 3 to 10 branched alkylene or alkenylene groups: [Formula r]
- N is nitrogen
- Each X is independently phosphorus (P), arsenic (As) or antimony (Sb),
- R 1 to R 4 are each independently a hydrocarbyl group or a hetero hydrocarbyl group
- Cr is chromium
- Y 1 to Y 3 are each independently halogen, hydrogen, halocarbyl group having 1 to 10 carbon atoms, or heterohydrocarbyl group having 1 to 10 carbon atoms,
- the organic tere compound is a chromium complex compound of the above-described ligand compound (chromic compound), the chromium contained in the crum source has a form coordination bond to two X contained in the group represented by the formula (1).
- Such organic cream compounds may be applied to a catalyst system for oligomerization of olefins to exhibit improved catalytic activity and high selectivity for 1-nuxene or 1-octene.
- the description and specific examples for the X and R 1 to R 4 are as defined in the formula (1).
- Cr is chromium
- Y 1 , Y 2 and Y 3 are each independently halogen, hydrogen, a hydrocarbyl group having 1 to 10 carbon atoms, or a heterohydrocarbyl group having 1 to 10 carbon atoms. .
- the organochrome compound may be represented by the following Formula 2 ':
- L is a linker that connects one or two consecutive carbon-carbon bonds between nitrogen (N) atoms and is a branched alkylene group or alkenylene group having 3 to 10 carbon atoms, with or without one or more hetero elements,
- Each X is independently phosphorus (P), arsenic (As) or antimony (Sb),
- R 1 to R 4 are each independently a hydrocarbyl group or . Heterohydrocarbyl group,
- Y 1 to ⁇ 3 are each independently halogen, hydrogen, and carbon number 1. It is a hydrocarbyl group of 10 to 10, or a heterohydrocarbyl group of 1 to 10 carbon atoms.
- L may be a branched alkylene group or alkenylene group having 3 to 10 carbon atoms, more specifically, a branched alkylene group having 3 to 8 carbon atoms, as described with respect to the ligand compound of one embodiment.
- the nitrogen of the group represented by the formula (1) while connecting the nitrogen of the group represented by the formula (1) with an alkylene group having 2 or 3 carbon atoms (1 or 2 consecutive carbon-carbon bonds), at least one carbon contained in such alkylene group It may be a branched alkylene group further substituted with one or more alkyl groups of 1 to 5 carbon atoms.
- the compound may be formed by conventional methods of reacting the ligand compound with the chromium source.
- a catalyst system for olepin oligomerization comprising the above-described ligand compound or organic chromium compound.
- the catalyst system for olepin oligomerization chromium source; A ligand compound of one embodiment described above; And promoters.
- the olefin oligomerization catalyst system the organic cream compound of another embodiment described above; And Promoter may be included. That is, according to the embodiment of the present invention, the catalyst system for olefin oligomerization includes i) a chromium source, a three-component catalyst system including the above-described ligand compound and a promoter, or H) the above-mentioned organic cream compound and a promoter. It may be a two-component catalyst system.
- the chromium source has a oxidation state of 0 to 0
- an organic or inorganic creep compound that is 6, for example, it may be a creme metal or a compound in which any organic or inorganic radical is bound to the creme.
- the organic radical may be an alkyl, alkoxy, ester, ketone, amido, carboxylate radical, etc. having 1 to 20 carbon atoms per radical
- the inorganic radical may be a halide, sulfate, oxide, or the like.
- the crucible source is a compound that can exhibit high activity in oligomerization of olefins and is easy to use and obtain. Ethylhexanoate, chromium (III) acetate, chromium (III) butyrate, chromium (III) pentanoate, chromium (III) laurate, chromium (III) tris (2,2,6,6-tetramethyl) 3.5-heptanedionate), and chromium stearate.
- the cocatalyst is an organometallic compound including a Group 13 metal, and can be applied without particular limitation as long as it can be generally used when polymerizing an olefin under a catalyst of a transition metal compound.
- the promoter may be at least one compound selected from the group consisting of compounds represented by Formulas 4 to 6 below:
- R 41 is the same as or different from each other, and each independently a halogen radical, a hydrocarbyl radical having 1 to 20 carbon atoms, or 1 to 20 carbon atoms substituted with halogen Is a hydrocarbyl radical, c is an integer of 2 or more,
- D is aluminum or boron
- R 51 is 1 to carbon atoms 20 hydrocarbyl and halogen substituted with high 1 to 20 carbon atoms.
- L is a neutral Lewis base
- [LH] + is a Bronsted acid
- Q is boron or aluminum in the +3 type oxidation state
- each E is independently one or more hydrogen atoms are halogen, a hydrocarbyl having 1 to 20 carbon atoms, An aryl group having 6 to 20 carbon atoms or an alkyl group having 1 to 20 carbon atoms which is unsubstituted or substituted with an alkoxy functional group or a phenoxy functional group.
- the compound represented by Chemical Formula 4 may be alkylaluminoxane, such as methylaluminoxane, ethylaluminoxane, isobutyl aluminoxane, or butylaluminoxane.
- the compound represented by Formula 5 is trimethyl aluminum triethyl aluminum, triisobutyl aluminum, tripropyl aluminum, tributyl aluminum dimethyl chloro aluminum, dimethyl isobutyl aluminum, dimethyl ethyl aluminum diethyl chloro aluminum, triisopropyl aluminum , B-S-butylaluminum tricyclopentylaluminum, tripentylaluminum, triisopentylaluminum trinuclear silaluminum, ethyldimethylaluminum, methyldiethylaluminum, triphenylaluminum tri-P-ryll aluminum, dimethylaluminum mesoxide, dimethyl Trimethyl boron, triethyl boron, triisobutyl boron, tripropyl boron, tributyl boron and the like.
- the compound represented by the formula (6) is triethyl ammonium tetraphenyl boron, tributyl ammonium tetraphenyl boron, trimethyl ammonium tetraphenyl boron, tripropyl ammonium tetraphenyl boron, trimethyl ammonium tetra (P-lryl) Boron, tripropyl ammonium tetra ( ⁇ -ryl) boron, triethyl ammonium tetra ( ⁇ , ⁇ -dimethylphenyl) boron,
- Trimethylammonium tetra ( ⁇ -trifluoromethylphenyl) boron Tributylammonium tetrapentafluorophenylboron, N, N-diethylanilinium tetraphenyl boron, ⁇ , ⁇ -diethylanilinium tetraphenylboron,
- Triphenylphosphonium tetraphenylaluminum Trimethylphosphonium tetraphenylaluminum, triphenylcarbonium tetraphenylboron, triphenylcarbonium tetraphenylaluminum, triphenylcarbonium tetra ( ⁇ -trifluoromethylphenyl) boron,
- Triphenylcarbonium tetrapentafluorophenylboron and the like Triphenylcarbonium tetrapentafluorophenylboron and the like.
- the promoter may be an organoaluminum compound, an organoboron compound, an organomagnesium compound, an organozinc compound, an organolithium compound, or a combination thereof.
- the promoter is preferably an organoaluminum compound, more preferably trimethyl aluminum, triethyl aluminum, triisopropyl aluminum, 25 triisobutyl aluminum aluminum), ethylaluminum sesquichloride, diethylaluminum chloride, ethyl aluminum dichloride, methylaluminoxane, and modified methylaluminoxane 1 species selected from the group consisting of
- the content ratio of the components constituting the catalyst system may be determined in consideration of catalyst activity and selectivity for linear alpha-olefins. According to one example,
- the molar ratio of diphosphino aminyl residues: chromium source: promoter of the ligand compound is about 1: 1: 1 to 10: 1: 10,000, or about 1: 1: 100 to 5: 1: It is advantageous to adjust to 3,000.
- the molar ratio of the daphosphino aminyl residue: cocatalyst of the organic cream compound is 1: 1 to 1: 10,000, or 1: 1 to 1: 5,000, or 1: 1 to 1: 1. it is advantageous to be adjusted in 3000 i.
- the components constituting the catalyst system may be added simultaneously or in any order in the presence or absence of a suitable solvent and monomer to act as an active catalyst system.
- suitable solvents include heptane, toluene, cyclonucleic acid, methylcyclonucleic acid, 1-nuxene, 1-octene, diethyl ether, tetrahydrofuran, acetonitrile, dichloromethane, chloroform, chlorobenzene, methanol, acetone, and the like. Can be used.
- the catalyst system may further include a carrier. That is, the ligand compound of one embodiment described above may be applied to ethylene oligomerization in a form supported on a carrier.
- the carrier may be a metal, a metal salt, a metal oxide, or the like applied to a conventional supported catalyst.
- the carrier may be silica, silica-alumina, silica-magnesia, etc., Na 2 0, K 2 CO 3 , BaS0 4 ,
- It may include oxides, carbonates, sulfates, vaginitis salts of metals such as Mg (N0 3 ) 2 and the like.
- an ethylene oligomerization method comprising the step of forming an alpha-olefin by oligomerization reaction of an olefin in the presence of the catalyst system.
- the process for the ligomalation of olefins according to the present invention can be carried out by applying the above-mentioned catalyst system with conventional elepin (eg ethylene) and conventional apparatus and contacting techniques.
- the oligomerization reaction of ellepin may be a homogeneous liquid phase reaction in the presence or absence of an inert solvent, or a slurry reaction in which the catalyst system is partially or completely insoluble, or a product of alpha-olepin. It may be carried out in a bulk phase reaction, or a gas phase reaction, serving as the main medium.
- the oligomerization reaction of the olepin can be performed under an inert solvent have.
- the inert solvent may be benzene, toluene, xylene, cumene, chlorobenzene, dichlorovansen, heptane, cyclonucleic acid, methylcyclonucleic acid, methylcyclopentane, ⁇ -nucleic acid, 1-nuxene, 1-octene, and the like. have.
- the oligomerization reaction of the relefin may be performed under a silver degree of about 0 to 200 ° C, or about 0 to 150 ° C, or about 30 to 100 ° C, or about 50 to 100 ° C.
- the reaction may be performed under a pressure of about 15 to 3000 psig, or 15 to 1500 psig, or 15 to 1000 psig.
- Ligand compound of Chemical Formula 4 was synthesized in the same manner as in Preparation Example 1, except that 2,4-diamino-4-methylpentane was used instead of 1,2-diaminopropane.
- Ligand compound of Chemical Formula 4 was synthesized in the same manner as in Preparation Example 1, except that 1,2-diaminoethane was used instead of 1,2-diaminopropane.
- chromium (III) acetylacetonate (17.5 mg, 0.05 mmol) and the ligand compound (0.025 mmol) according to Preparation Example 1 were placed in a flask, and 10 ml of cyclonucleic acid was added thereto, followed by stirring and 5 mM.
- a catalyst solution (based on Cr) was prepared.
- the ethylene oligomerization reaction of ethylene was carried out in the same manner as in Example 1.
- the catalytic activity and the obtained product were analyzed and the analysis results are summarized in Table 1 below.
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JP2017519268A JP6427266B2 (ja) | 2014-12-11 | 2015-12-02 | リガンド化合物、有機クロム化合物、オレフィンオリゴマー化触媒システム、およびこれを用いたオレフィンのオリゴマー化方法 |
US15/518,431 US10688473B2 (en) | 2014-12-11 | 2015-12-02 | Ligand compound, organic chromium compound, catalyst system for oligomerization of olefins, and method for oligomerizing olefins using the same |
CN201580055112.XA CN106795185B (zh) | 2014-12-11 | 2015-12-02 | 配体化合物、有机铬化合物、用于烯烃的低聚的催化剂***以及使用该催化剂***低聚烯烃的方法 |
EP15868321.9A EP3190118B1 (en) | 2015-05-26 | 2015-12-02 | Ligand compound, organic chrome compound, catalyst system for olefin oligomerization, and method for oligomerizing olefin using same |
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CN111285893B (zh) * | 2020-03-11 | 2022-11-04 | 万华化学集团股份有限公司 | 一种配体及制备方法、乙烯齐聚催化剂及其应用 |
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