WO2013169068A1 - 리간드 화합물, 크롬 화합물 및 이를 포함하는 촉매계 - Google Patents
리간드 화합물, 크롬 화합물 및 이를 포함하는 촉매계 Download PDFInfo
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- WO2013169068A1 WO2013169068A1 PCT/KR2013/004158 KR2013004158W WO2013169068A1 WO 2013169068 A1 WO2013169068 A1 WO 2013169068A1 KR 2013004158 W KR2013004158 W KR 2013004158W WO 2013169068 A1 WO2013169068 A1 WO 2013169068A1
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- group
- carbon atoms
- formula
- alkyl
- independently
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 65
- 239000003054 catalyst Substances 0.000 title claims abstract description 45
- 239000003446 ligand Substances 0.000 title claims abstract description 41
- 150000001845 chromium compounds Chemical class 0.000 title claims abstract description 17
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000005977 Ethylene Substances 0.000 claims abstract description 41
- 238000006384 oligomerization reaction Methods 0.000 claims abstract description 37
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- 125000004432 carbon atom Chemical group C* 0.000 claims description 57
- 239000000126 substance Substances 0.000 claims description 26
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 18
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 16
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- 229910052796 boron Inorganic materials 0.000 claims description 14
- 239000011651 chromium Substances 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 12
- 229910052804 chromium Inorganic materials 0.000 claims description 12
- 125000005843 halogen group Chemical group 0.000 claims description 11
- 229910052736 halogen Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 5
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 5
- 125000004171 alkoxy aryl group Chemical group 0.000 claims description 4
- 125000005036 alkoxyphenyl group Chemical group 0.000 claims description 4
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 4
- 125000005037 alkyl phenyl group Chemical group 0.000 claims description 4
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 125000003342 alkenyl group Chemical group 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 2
- 239000007848 Bronsted acid Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000000524 functional group Chemical group 0.000 claims description 2
- 150000007527 lewis bases Chemical group 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 11
- 230000003197 catalytic effect Effects 0.000 abstract description 3
- 239000004698 Polyethylene Substances 0.000 abstract description 2
- 229920000573 polyethylene Polymers 0.000 abstract description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 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
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
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- 229920000098 polyolefin Polymers 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000004711 α-olefin Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
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- 229920001684 low density polyethylene Polymers 0.000 description 4
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- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 4
- 150000007523 nucleic acids Chemical class 0.000 description 4
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- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 4
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 4
- 238000001291 vacuum drying Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 3
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- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- SHGOGDWTZKFNSC-UHFFFAOYSA-N ethyl(dimethyl)alumane Chemical compound CC[Al](C)C SHGOGDWTZKFNSC-UHFFFAOYSA-N 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 229910021482 group 13 metal Inorganic materials 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
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- 150000002902 organometallic compounds Chemical class 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- YWWDBCBWQNCYNR-UHFFFAOYSA-O trimethylphosphanium Chemical compound C[PH+](C)C YWWDBCBWQNCYNR-UHFFFAOYSA-O 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-O triphenylphosphanium Chemical compound C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-O 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- WCFQIFDACWBNJT-UHFFFAOYSA-N $l^{1}-alumanyloxy(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]O[Al] WCFQIFDACWBNJT-UHFFFAOYSA-N 0.000 description 1
- 125000006736 (C6-C20) aryl group Chemical group 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
- DSCJETUEDFKYGN-UHFFFAOYSA-N 2-Methoxybenzenethiol Chemical compound COC1=CC=CC=C1S DSCJETUEDFKYGN-UHFFFAOYSA-N 0.000 description 1
- YVSMQHYREUQGRX-UHFFFAOYSA-N 2-ethyloxaluminane Chemical compound CC[Al]1CCCCO1 YVSMQHYREUQGRX-UHFFFAOYSA-N 0.000 description 1
- AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical compound C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 description 1
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- PLGVIJOQDDMWAO-UHFFFAOYSA-N CCCCN(CCCC)CCCC.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F Chemical compound CCCCN(CCCC)CCCC.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F PLGVIJOQDDMWAO-UHFFFAOYSA-N 0.000 description 1
- HFEVWLDHPOCPTP-UHFFFAOYSA-N CCNCC.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F Chemical compound CCNCC.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F.FC(C(F)=C(C([Al+2])=C1F)F)=C1F HFEVWLDHPOCPTP-UHFFFAOYSA-N 0.000 description 1
- DAQQLFRDNPFAOY-UHFFFAOYSA-N Cl.Cl.Cl.C1CCOC1.C1CCOC1.C1CCOC1 Chemical compound Cl.Cl.Cl.C1CCOC1.C1CCOC1.C1CCOC1 DAQQLFRDNPFAOY-UHFFFAOYSA-N 0.000 description 1
- 101150029544 Crem gene Proteins 0.000 description 1
- 239000002879 Lewis base Substances 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- 101100230601 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) HBT1 gene Proteins 0.000 description 1
- SHPVKUQHCZKKRP-UHFFFAOYSA-N [B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.CCCCN(CCCC)CCCC Chemical compound [B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.CCCCN(CCCC)CCCC SHPVKUQHCZKKRP-UHFFFAOYSA-N 0.000 description 1
- RPXNIXOOFOQCKJ-UHFFFAOYSA-N [B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.CCNCC Chemical compound [B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.[B+2]C(C(F)=C(C(F)=C1F)F)=C1F.CCNCC RPXNIXOOFOQCKJ-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 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
- 150000001721 carbon Chemical group 0.000 description 1
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 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
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- ISEJRLXHKSHKPM-UHFFFAOYSA-N dimethyl(2-methylpropyl)alumane Chemical compound CC(C)C[Al](C)C ISEJRLXHKSHKPM-UHFFFAOYSA-N 0.000 description 1
- JGHYBJVUQGTEEB-UHFFFAOYSA-M dimethylalumanylium;chloride Chemical compound C[Al](C)Cl JGHYBJVUQGTEEB-UHFFFAOYSA-M 0.000 description 1
- MWNKMBHGMZHEMM-UHFFFAOYSA-N dimethylalumanylium;ethanolate Chemical compound CCO[Al](C)C MWNKMBHGMZHEMM-UHFFFAOYSA-N 0.000 description 1
- ORVACBDINATSAR-UHFFFAOYSA-N dimethylaluminum Chemical compound C[Al]C ORVACBDINATSAR-UHFFFAOYSA-N 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000005842 heteroatom Chemical group 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
- 239000007788 liquid Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- XPPWLXNXHSNMKC-UHFFFAOYSA-N phenylboron Chemical compound [B]C1=CC=CC=C1 XPPWLXNXHSNMKC-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 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
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical compound CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 1
- WXRGABKACDFXMG-UHFFFAOYSA-N trimethylborane Chemical compound CB(C)C WXRGABKACDFXMG-UHFFFAOYSA-N 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
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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
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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
- C07F11/00—Compounds containing elements of Groups 6 or 16 of the Periodic Table
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- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
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- 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
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
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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
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage
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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
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/20—Purification, separation
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- C—CHEMISTRY; METALLURGY
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- 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
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/52—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from boron, aluminium, gallium, indium, thallium or rare earths
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- 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
Definitions
- the present invention relates to a ligand compound, a creme compound and a catalyst system comprising the same. More particularly, the present invention relates to novel ligand compounds, crucible compounds, and catalyst systems containing the same, which show high activity against the ethylene oligomerization reaction.
- Linear alpha-olefin is an important material used in comonomers, detergents, lubricants, plasticizers, etc. It is widely used commercially, especially 1- hackene and 1-octene are linear low density polyethylene (LLDPE) Is widely used as a comonomer for controlling the density of polystyrene in the production of a).
- LLDPE linear low density polyethylene
- LLDPE Linear Low-Density Polyethylene
- comonomers such as 1-nuxene and 1-octene.
- alpha-olefins have different types of market or market size
- the technology for selectively producing a specific lelefin is of great commercial importance, and recently, through selective ethylene oligomerization,
- the present invention can maintain a high activity, and by using in the ethylene oligomerization reaction, by using only a small amount of comonomer or no comonomer, only ethylene It is an object of the present invention to provide a novel ligand compound and a chromium compound capable of producing low density polyethylene at the reaction period of. In addition, an object of the present invention is to provide a catalyst system containing the ligand compound or the creme compound.
- the present invention provides a ligand compound represented by the following formula (1).
- R h R 2 , R 2 ′ and R 3 are the same or different and are each independently a hydrogen atom, a hydrocarbyl group having 1 to 30 carbon atoms or a heterohydrocarbyl group having 1 to 30 carbon atoms.
- the present invention provides a chromium compound represented by the following formula (2). [Formula 2]
- R l5 R 2, R 2 'and R 3 are the same or different and each independently represents a hydrogen atom, a hetero-dihydro car invoking (heterohydrocarbyl) containing 1 to 30 carbon atoms of the dihydro-car invoking (hydrocarbyl), or containing 1 to 30 carbon atoms, and
- X is a halogen atom or an alkyl group having 1 to 6 carbon atoms.
- the present invention is i) a ligand compound represented by the formula (1) and a chromium source, or ii) a creme compound represented by the formula (2); And it provides a catalyst system comprising a promoter.
- a catalyst system containing a ligand compound or a chromium compound can be used for ethylene oligomerization and can oligomerize ethylene with high catalytic activity compared to the conventional catalyst system. That is, when polymerizing the polyolefin using the catalyst system according to the present invention, it is possible to react highly active ethylene oligomerization reaction so that the polymerization of low-density polyethylene with only ethylene in one reactor without the injection of comonomer separately.
- Figure 1 is a graph showing the results of measuring the product of the ethylene oligomerization reaction according to Example 4 of the present invention by GC-MS. [Specific contents to carry out invention]
- Ligand Compound 1 the ligand compound, the chromium compound, and the catalyst system of the present invention will be described in detail.
- Ligand compound of the present invention may be represented by the formula (1).
- R h R 2 , R 2 ′ and 3 ⁇ 4 are the same or different and are each independently a hydrogen atom, a hydrocarbyl having 1 to 30 carbon atoms or a heterohydrocarbyl having 1 to 30 carbon atoms.
- hydrocarbyl means a monovalent hydrocarbon group
- heterohydrocarbyl means a monovalent heterohydrocarbon group including a carbon atom and at least one hetero atom.
- R, R 2 , R 2 and are each independently a hydrogen atom, an alkyl group of 1 to 20 carbon atoms, an alkenyl group of 2 to 20 carbon atoms, an aryl group of 6 to 14 carbon atoms, 7 carbon atoms It may be an alkyl aryl group of 12 to 12, an aryl alkyl group of 7 to 12 carbon atoms or an alkoxy aryl group of 7 to 12 carbon atoms, but is not limited thereto.
- R 3 are each independently a hydrogen atom, carbon number
- It may be a linear alkyl group of 1 to 20, isopropyl group, tert- butyl group, amyl group, phenyl group, an alkyl phenyl group having 7 to 12 carbon atoms or an alkoxy phenyl group having 7 to 12 carbon atoms, but is not limited thereto.
- the compound represented by Chemical Formula 1 may be selected from the following structural formulas, but the present invention is not limited thereto.
- the compound represented by Chemical Formula 1 may be synthesized by the following method, but is not limited thereto. Method for producing a ligand compound represented by the formula (1) will be described in detail in the Examples to be described later.
- Ligand compound represented by the formula (1) may be used in the oligomerization reaction of ethylene further including a chromium source and a promoter.
- a chromium source and a promoter it is possible to react the ethylene oligomerization reaction with high activity, so that low density polystyrene can be produced in one reaction phase using only ethylene without using a small amount of comonomer or comonomer.
- Crum compound of the present invention may be represented by the following formula (2).
- R l5 R 2, R 2 'and R 3 are the same or different and each is independently a hydrogen atom, a hetero-dihydro car invoking (heterohydrocarbyl) containing 1 to 30 carbon atoms of the dihydro-car invoking (hydrocarbyl), or containing 1 to 30 carbon atoms.
- X is a halogen atom or an alkyl group having 1 to 6 carbon atoms.
- R b R 2 , R 2 ′, and R 3 are the same as described above for the ligand compound of Formula 1.
- X is a halogen atom or an alkyl group having 1 to 6 carbon atoms, and specific examples thereof include methyl, ethyl, propyl, isopropyl, t-butyl, iso-butyl, and the like, but are not limited thereto.
- X is preferably a C1 or methyl group, more preferably may be C1.
- the chromium compound represented by Formula 2 may be selected from the following structural formulas, but the present invention is not limited thereto.
- Crum compound represented by the formula (2) may be synthesized by the following method, but is not limited thereto. Method for producing a chromium compound represented by the formula (2) will be described in detail in the Examples to be described later.
- the creme compound represented by Formula 2 may be used alone or in the oligomerization reaction of ethylene as a catalyst system including a promoter.
- the high activity of the ethylene oligomerization reaction is possible, so that low density polyethylene can be produced in one semi-unggi group using only ethylene without using a small amount of comonomer or comonomer.
- Catalytic system
- the catalyst system of the present invention comprises: i) a ligand compound represented by the following formula (1) and a chromium source, or ii) a creme compound represented by the following formula (2); And promoters.
- Ri, R 2 , 3 ⁇ 4 ′ and R 3 are the same or different and are each independently a hydrogen atom, a hydrocarbyl having 1 to 30 carbon atoms or a heterohydrocarbyl having 1 to 30 carbon atoms,
- X is a halogen atom or an alkyl group having 1 to 6 carbon atoms.
- R !, R 2 , R 2 ′, R 3 and X in Formulas 1 and 2 are the same as described above for the ligand compound and chromium compound of the present invention.
- the catalyst system can be used for the polymerization reaction of polyolefins, especially polyethylene, including ethylene oligomerization reactions.
- the term "catalyst system” means that three components of the crum source, the ligand compound and the promoter, or alternatively, two components of the chromium compound and the promoter, simultaneously or sequentially in any order, of any suitable solvent.
- the presence or absence of the monomer in the presence or absence of the monomer, it means the state that can be obtained with the active catalyst composition.
- the two components may be used without being supported on a carrier, or may be used on a carrier as needed. That is, the catalyst system according to the present invention includes a ligand compound represented by Chemical Formula 1 and a source of crumb, or a chromium compound represented by Chemical Formula 2, and a cocatalyst.
- the chromium source may be a chromium or a crem precursor.
- Specific examples of the chromium or crum precursor may be chromium (III) acetylacetonoate, trichloride tristetrahydrofuran, or crumb ( ⁇ ) -2-ethylnucleoate, but the present invention is limited thereto. It is not.
- the promoter may be an organometallic compound including a Group 13 metal.
- the organometallic compound including the Group 13 metal is generally not particularly limited as long as it can be used when polymerizing the olefin under the catalyst of the transition metal compound.
- the cocatalyst may be at least one selected from the group consisting of compounds represented by the following Chemical Formulas 3 to 5, but the present invention is not limited thereto.
- R4 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 a hydrocarbon having 1 to 20 carbon atoms substituted with halogen.
- D is aluminum or boron
- R 5 is hydrocarbyl having 1 to 20 carbon atoms or hydrocarbyl having 1 to 20 carbon atoms substituted with halogen
- L is a neutral Lewis base
- [LH] + is a Bronsted acid
- Q is boron or aluminum in the +3 type oxidation state
- E is independently at least one hydrogen atom is halogen, a hydrocarbyl having 1 to 20 carbon atoms, It is a C6-C20 aryl group or C1-C20 alkyl group unsubstituted or substituted by the alkoxy functional group or the phenoxy functional group.
- Examples of the compound represented by Formula 3 include methyl aluminoxane (MAO), ethyl aluminoxane, isobutyl aluminoxane, butyl aluminoxane, and the like.
- alkyl metal compound represented by the formula (4) for example, trimethylaluminum, triethylaluminum, triisobutylaluminum, tripropylaluminum, tributylaluminum, dimethylchloroaluminum, dimethylisobutylaluminum, dimethylethylaluminum , Diethylchloroaluminum, triisopropylaluminum, tri-S-butylaluminum, tricyclopentylaluminum, tripentylaluminum, triisopentylaluminum trinuclear silaluminum , ethyldimethylaluminum, methyldiethylaluminum, triphenylaluminum, tri- P-allyl aluminum, dimethyl aluminum mesoxide dimethyl aluminum ethoxide, trimethyl boron, triethyl boron, triisobutyl boron, tripropyl boron, tribut
- Examples of the compound represented by the formula (5) include triethylammonium tetraphenylboron, tributylammonium tetraphenylboron, trimethylammonium tetraphenylboron, tripropylammonium tetraphenylboron, and trimethylammonium tetra (P).
- Diethylammonium tetrapentafluorophenylboron Triphenyl phosphonium tetraphenyl boron, trimethyl phosphonium tetraphenyl boron, triethyl ammonium tetraphenyl aluminum, tributyl ammonium tetraphenyl aluminum, trimethyl ammonium tetraphenyl aluminum,
- Tripropyl Ammonium Tetraphenyl Aluminum Trimethyl Ammonium Tetra (P-Laryl) Aluminum, Tripropyl Ammonium Tetra (P-Lyl) Aluminum, Triethyl Ammonium Tetra ( ⁇ , ⁇ -dimethylphenyl) Aluminum, Tributyl Ammonium Tetra ( ⁇ -trifluoromethylphenyl) aluminum, trimethylammonium tetra ( ⁇ -trifluoromethylphenyl) aluminum, tributylammonium tetrapentafluorophenylaluminum, ⁇ , ⁇ -diethylanilinium tetraphenylaluminum ⁇ , ⁇ -diethylanilinium tetraphenylaluminum, ⁇ , ⁇ -diethylanilinium tetrapentafluorophenylaluminum,
- Triphenylphosphonium tetraphenylaluminum Trimethylphosphonium tetraphenylaluminum, triphenylcarbonium tetraphenylboron, triphenylcarbonium tetraphenylaluminum, triphenylcarbonium tetra ( ⁇ -trifluoromethylphenyl) boron,
- Triphenylcarbonium tetrapentafluorophenylboron and the like Triphenylcarbonium tetrapentafluorophenylboron and the like.
- the cocatalyst may use alumoxane, and preferably methylalumoxane ( ⁇ ), which is alkylalumoxane.
- the catalyst system may include a ligand compound represented by Chemical Formula 1, a creme source, and a promoter.
- the molar ratio of the ligand compound: chromium source: cocatalyst may be about 1: 1: 1 to about 10: 1: 10,000, preferably about 1: 1: 1 to about 5: 1: 3,000 have. If too little promoter is included in the above range, the activation of the catalyst may not be completed, and the activity of the catalyst system may be reduced. On the other hand, if the promoter is included in excess, the excess activator may not be economical in terms of productivity or may act as an impurity. The purity of the product may be lowered.
- Catalyst system comprising a ligand compound represented by the formula (1), a chromium source, and a cocatalyst], wherein the three components of the catalyst system are simultaneously or sequentially in any order, in the presence or absence of monomers in any suitable solvent Can be added together to obtain an active catalyst.
- suitable solvents may be substituted or unsubstituted hydrocarbons having 4 to 12 carbon atoms, examples of which include heptane, benzene, toluene, diethyl ether, tetrahydrofuran, acetonitrile, dichloromethane, chloroform, chlorobenzene, and the like. However, it is not limited thereto.
- the catalyst system may include a chromium compound and a promoter represented by Chemical Formula 2.
- the crum compound and the promoter represented by Chemical Formula 2 may be used in combination of about 1:10 to about 1: 10,000, preferably about 1: 100 to about 1: 1,000, based on the molar ratio of chromium and metal. . If too little promoter is included in the above range, the activation of the chromium compound may not be completed, and thus the activity of the catalyst system may be lowered. On the other hand, if the promoter is included in an excessive amount, the excess activator may not be economical in terms of productivity or impurities. There is a fear that the purity of the product falls.
- the catalyst system according to the invention can be usefully used for ethylene oligomerization reactions. That is, when ethylene oligomerization reaction or polyolefin polymerization reaction is performed using the catalyst system according to the present invention, highly active ethylene oligomerization reaction is possible, so that the reaction of low density polyethylene with ethylene alone in one reaction vessel without additional comonomer injection is possible. Polymerization is possible.
- the present invention will be described in more detail with reference to the following examples. However, these embodiments are merely exemplary and do not limit the technical scope of the present invention.
- Example 2 Prepared CH 3 CH 2 -S-Si (Me) 2- 52 mg of NH-Si (Me) 2 -S-CH 2 CH 3 and 77 mg of CrCl 3 (THF) 3 were added to a Schlenk flask, and 50 mL of THF was added thereto and stirred. The solvent was removed in vacuo to afford the title compound as a pale gray solid. (Yield 95%)
- Example 2 Prepared CH 3 CH 2 -S-Si (Me) 2- 52 mg of NH-Si (Me) 2 -S-CH 2 CH 3 and 77 mg of CrCl 3 (THF) 3 were added to a Schlenk flask, and 50 mL of THF was added thereto and stirred. The solvent was removed in vacuo to afford the title compound as a pale gray solid. (Yield 95%)
- Example 2 Prepared CH 3 CH 2 -S-Si (Me) 2- 52 mg of NH-Si (Me) 2 -S-
- the activity was determined by the weight of the reactor, the reaction temperature was lowered to 0 ° C., and the aqueous solution of HC1 was added little by little to remove residual MAO and catalyst, and the organic layer was taken. It was. In addition, the organic layer portion was removed with MgS0 4 to remove residual moisture, and the composition of the organic layer was confirmed by GC-MS, and it was confirmed that the mixture was an alpha-olefin polymer according to the Schultz-Flory distribution. The graph measured by the GC-MS is shown in FIG. Example 5
- Example 6 The oligomerization reaction was performed in the same manner as in Example 4 except that the reaction temperature was performed at 90 ° C. in Example 4.
- Example 6 The oligomerization reaction was performed in the same manner as in Example 4 except that the reaction temperature was performed at 90 ° C. in Example 4.
- Example 4 using the S-3 complex instead of the S-1 complex, the reaction was carried out in the same manner as in Example 4 except that the reaction temperature is carried out at 90 ° C.
- Example 10 the reaction temperature is carried out at 90 ° C.
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Abstract
Description
Claims
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JP2015510198A JP5951891B2 (ja) | 2012-05-10 | 2013-05-10 | リガンド化合物、クロム化合物及びこれを含む触媒系 |
EP13787892.2A EP2803670B1 (en) | 2012-05-10 | 2013-05-10 | Ligand compound, chromium compound, and catalyst system comprising same |
CN201380020697.2A CN104245711B (zh) | 2012-05-10 | 2013-05-10 | 配体化合物、铬化合物和包含所述化合物的催化体系 |
US14/378,262 US9120881B2 (en) | 2012-05-10 | 2013-05-10 | Ligand compound, chromium compound and catalyst system including the same |
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KR10-2012-0049712 | 2012-05-10 | ||
KR20120049712 | 2012-05-10 | ||
KR1020130052702A KR101513145B1 (ko) | 2012-05-10 | 2013-05-09 | 리간드 화합물, 크롬 화합물 및 이를 포함하는 촉매계 |
KR10-2013-0052702 | 2013-05-09 |
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PCT/KR2013/004158 WO2013169068A1 (ko) | 2012-05-10 | 2013-05-10 | 리간드 화합물, 크롬 화합물 및 이를 포함하는 촉매계 |
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EP (2) | EP2803670B1 (ko) |
JP (2) | JP5838010B2 (ko) |
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KR101679515B1 (ko) | 2015-02-12 | 2016-11-24 | 주식회사 엘지화학 | 올리고머화 촉매계의 제조방법 및 이에 의해 제조된 올리고머화 촉매계 |
WO2016129848A1 (ko) * | 2015-02-12 | 2016-08-18 | 주식회사 엘지화학 | 올레핀 올리고머화 방법 |
WO2016129847A1 (ko) * | 2015-02-12 | 2016-08-18 | 주식회사 엘지화학 | 올리고머화 촉매계의 제조방법 및 이에 의해 제조된 올리고머화 촉매계 |
EP3243847B1 (en) | 2015-05-15 | 2020-08-26 | LG Chem, Ltd. | Catalytic composition and method of preparing polyolefin using same |
KR101768194B1 (ko) | 2015-05-15 | 2017-08-16 | 주식회사 엘지화학 | 촉매 조성물 및 이를 이용한 폴리올레핀의 제조방법 |
KR101880810B1 (ko) * | 2016-09-21 | 2018-07-23 | 롯데케미칼 주식회사 | 올레핀 올리고머 제조방법 |
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Also Published As
Publication number | Publication date |
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CN104245712B (zh) | 2016-06-01 |
EP2803669B1 (en) | 2016-12-28 |
JP2015517461A (ja) | 2015-06-22 |
KR101579880B1 (ko) | 2016-01-04 |
KR20130126517A (ko) | 2013-11-20 |
KR101513145B1 (ko) | 2015-04-17 |
EP2803669A4 (en) | 2015-11-25 |
EP2803670B1 (en) | 2016-08-17 |
EP2803670A4 (en) | 2015-09-30 |
JP5951891B2 (ja) | 2016-07-13 |
WO2013169069A1 (ko) | 2013-11-14 |
KR20130126518A (ko) | 2013-11-20 |
EP2803670A1 (en) | 2014-11-19 |
US9206272B2 (en) | 2015-12-08 |
US20150011382A1 (en) | 2015-01-08 |
US9120881B2 (en) | 2015-09-01 |
JP2015520740A (ja) | 2015-07-23 |
JP5838010B2 (ja) | 2015-12-24 |
US20150018502A1 (en) | 2015-01-15 |
CN104245711A (zh) | 2014-12-24 |
CN104245712A (zh) | 2014-12-24 |
EP2803669A1 (en) | 2014-11-19 |
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