JP6387183B2 - 新規な第4族遷移金属化合物及びその用途 - Google Patents
新規な第4族遷移金属化合物及びその用途 Download PDFInfo
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- JP6387183B2 JP6387183B2 JP2017511214A JP2017511214A JP6387183B2 JP 6387183 B2 JP6387183 B2 JP 6387183B2 JP 2017511214 A JP2017511214 A JP 2017511214A JP 2017511214 A JP2017511214 A JP 2017511214A JP 6387183 B2 JP6387183 B2 JP 6387183B2
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- 150000003623 transition metal compounds Chemical class 0.000 title claims description 39
- 150000001875 compounds Chemical class 0.000 claims description 69
- 239000000203 mixture Substances 0.000 claims description 37
- 239000003054 catalyst Substances 0.000 claims description 35
- 229920000098 polyolefin Polymers 0.000 claims description 25
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 24
- -1 alkyl amide Chemical class 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 20
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 19
- 125000000217 alkyl group Chemical group 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 16
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 15
- 125000003118 aryl group Chemical group 0.000 claims description 14
- 229910052736 halogen Inorganic materials 0.000 claims description 13
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 13
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 12
- 150000002367 halogens Chemical class 0.000 claims description 12
- 150000002430 hydrocarbons Chemical class 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 239000004215 Carbon black (E152) Substances 0.000 claims description 10
- 150000001336 alkenes Chemical class 0.000 claims description 10
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 10
- 229930195733 hydrocarbon Natural products 0.000 claims description 10
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 125000006649 (C2-C20) alkynyl group Chemical group 0.000 claims description 8
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 229910052735 hafnium Inorganic materials 0.000 claims description 8
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 8
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 7
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 claims description 6
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 6
- 125000001118 alkylidene group Chemical group 0.000 claims description 6
- 125000005843 halogen group Chemical group 0.000 claims description 6
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 claims description 6
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- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 229910052723 transition metal Inorganic materials 0.000 claims description 6
- 150000003624 transition metals Chemical class 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 125000006651 (C3-C20) cycloalkyl group Chemical group 0.000 claims description 4
- NSMJMUQZRGZMQC-UHFFFAOYSA-N 2-naphthalen-1-yl-1H-imidazo[4,5-f][1,10]phenanthroline Chemical compound C12=CC=CN=C2C2=NC=CC=C2C2=C1NC(C=1C3=CC=CC=C3C=CC=1)=N2 NSMJMUQZRGZMQC-UHFFFAOYSA-N 0.000 claims description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical group CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 4
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- 229910052719 titanium Inorganic materials 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 claims description 3
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 125000001424 substituent group Chemical group 0.000 claims description 3
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 claims description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002841 Lewis acid Substances 0.000 claims description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 229910052795 boron group element Inorganic materials 0.000 claims description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 claims description 2
- 229960003750 ethyl chloride Drugs 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000005842 heteroatom Chemical group 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 2
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 43
- 150000004645 aluminates Chemical class 0.000 description 18
- 239000003446 ligand Substances 0.000 description 15
- 238000003786 synthesis reaction Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- LWNGJAHMBMVCJR-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C(F)=C(F)C(F)=C1F LWNGJAHMBMVCJR-UHFFFAOYSA-N 0.000 description 10
- 238000006116 polymerization reaction Methods 0.000 description 10
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 7
- OSCBARYHPZZEIS-UHFFFAOYSA-N phenoxyboronic acid Chemical compound OB(O)OC1=CC=CC=C1 OSCBARYHPZZEIS-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 description 6
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 6
- 238000004009 13C{1H}-NMR spectroscopy Methods 0.000 description 5
- VFFAWCUXZHOGKU-UHFFFAOYSA-N 2,9-dibutyl-1,2,3,4-tetrahydro-1,10-phenanthroline Chemical compound C(CCC)C1NC2=C3N=C(C=CC3=CC=C2CC1)CCCC VFFAWCUXZHOGKU-UHFFFAOYSA-N 0.000 description 5
- UJCPAVQVPCIKFR-UHFFFAOYSA-N 2,9-dimethyl-1,2,3,4-tetrahydro-1,10-phenanthroline Chemical compound C1=CC(C)=NC2=C(NC(C)CC3)C3=CC=C21 UJCPAVQVPCIKFR-UHFFFAOYSA-N 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 5
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 5
- 239000012968 metallocene catalyst Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- GGSUCNLOZRCGPQ-UHFFFAOYSA-O diethyl(phenyl)azanium Chemical compound CC[NH+](CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-O 0.000 description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 4
- KNLGRGALOHHVOL-UHFFFAOYSA-N hafnium(4+);methanidylbenzene Chemical compound [Hf+4].[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1 KNLGRGALOHHVOL-UHFFFAOYSA-N 0.000 description 4
- 239000002815 homogeneous catalyst Substances 0.000 description 4
- QSLMQGXOMLSFAW-UHFFFAOYSA-N methanidylbenzene;zirconium(4+) Chemical compound [Zr+4].[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1 QSLMQGXOMLSFAW-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- VFLWKHBYVIUAMP-UHFFFAOYSA-N n-methyl-n-octadecyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCN(C)CCCCCCCCCCCCCCCCCC VFLWKHBYVIUAMP-UHFFFAOYSA-N 0.000 description 4
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 4
- SFOYAOOSLYURHZ-UHFFFAOYSA-N 2,9-di(propan-2-yl)-1,2,3,4-tetrahydro-1,10-phenanthroline Chemical compound C(C)(C)C1NC2=C3N=C(C=CC3=CC=C2CC1)C(C)C SFOYAOOSLYURHZ-UHFFFAOYSA-N 0.000 description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 3
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- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 3
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- UZPWKTCMUADILM-UHFFFAOYSA-N 3-methylcyclohexene Chemical compound CC1CCCC=C1 UZPWKTCMUADILM-UHFFFAOYSA-N 0.000 description 1
- LDTAOIUHUHHCMU-UHFFFAOYSA-N 3-methylpent-1-ene Chemical compound CCC(C)C=C LDTAOIUHUHHCMU-UHFFFAOYSA-N 0.000 description 1
- FMIDFXCVRGPJHZ-UHFFFAOYSA-N 4,4-diethylhex-1-ene Chemical compound CCC(CC)(CC)CC=C FMIDFXCVRGPJHZ-UHFFFAOYSA-N 0.000 description 1
- KLCNJIQZXOQYTE-UHFFFAOYSA-N 4,4-dimethylpent-1-ene Chemical compound CC(C)(C)CC=C KLCNJIQZXOQYTE-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- YKZUNWLMLRCVCW-UHFFFAOYSA-N 4-[2-(4-bicyclo[2.2.1]hept-2-enyl)ethyl]bicyclo[2.2.1]hept-2-ene Chemical compound C1CC(C2)C=CC21CCC1(C=C2)CC2CC1 YKZUNWLMLRCVCW-UHFFFAOYSA-N 0.000 description 1
- YOIUGOIMAYHZFY-UHFFFAOYSA-N 5-(2-methylpropyl)bicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(CC(C)C)CC1C=C2 YOIUGOIMAYHZFY-UHFFFAOYSA-N 0.000 description 1
- QHJIJNGGGLNBNJ-UHFFFAOYSA-N 5-ethylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(CC)CC1C=C2 QHJIJNGGGLNBNJ-UHFFFAOYSA-N 0.000 description 1
- PCBPVYHMZBWMAZ-UHFFFAOYSA-N 5-methylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C)CC1C=C2 PCBPVYHMZBWMAZ-UHFFFAOYSA-N 0.000 description 1
- ZRNCKCIHHKRJCN-UHFFFAOYSA-N 9-butyl-1,2,3,4-tetrahydro-1,10-phenanthroline Chemical compound C(CCC)C=1C=CC2=CC=C3CCCNC3=C2N=1 ZRNCKCIHHKRJCN-UHFFFAOYSA-N 0.000 description 1
- NKIDUSPKVLUZGO-UHFFFAOYSA-N 9-butyl-2-ethyl-1,2,3,4-tetrahydro-1,10-phenanthroline Chemical compound C(CCC)C=1C=CC2=CC=C3CCC(NC3=C2N=1)CC NKIDUSPKVLUZGO-UHFFFAOYSA-N 0.000 description 1
- KLQCXSWANVZXHM-UHFFFAOYSA-N 9-butyl-2-methyl-1,2,3,4-tetrahydro-1,10-phenanthroline Chemical compound C(CCC)C=1C=CC2=CC=C3CCC(NC3=C2N=1)C KLQCXSWANVZXHM-UHFFFAOYSA-N 0.000 description 1
- FTFXPXPSAXMBTJ-UHFFFAOYSA-N 9-phenyl-1,2,3,4-tetrahydro-1,10-phenanthroline Chemical compound C1(=CC=CC=C1)C=1C=CC2=CC=C3CCCNC3=C2N=1 FTFXPXPSAXMBTJ-UHFFFAOYSA-N 0.000 description 1
- DYDPZGDFPBHYLT-UHFFFAOYSA-N 9-propan-2-yl-1,2,3,4-tetrahydro-1,10-phenanthroline Chemical compound C(C)(C)C=1C=CC2=CC=C3CCCNC3=C2N=1 DYDPZGDFPBHYLT-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 1
- QXNULTFEDSZEKY-UHFFFAOYSA-N [Ti]CC1=CC=CC=C1 Chemical compound [Ti]CC1=CC=CC=C1 QXNULTFEDSZEKY-UHFFFAOYSA-N 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- ZZTFQOIZJMYIIL-UHFFFAOYSA-N benzo[f]quinazoline Chemical compound C1=NC=C2C3=CC=CC=C3C=CC2=N1 ZZTFQOIZJMYIIL-UHFFFAOYSA-N 0.000 description 1
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-O butylazanium Chemical compound CCCC[NH3+] HQABUPZFAYXKJW-UHFFFAOYSA-O 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- CFBGXYDUODCMNS-UHFFFAOYSA-N cyclobutene Chemical compound C1CC=C1 CFBGXYDUODCMNS-UHFFFAOYSA-N 0.000 description 1
- UCIYGNATMHQYCT-OWOJBTEDSA-N cyclodecene Chemical compound C1CCCC\C=C\CCC1 UCIYGNATMHQYCT-OWOJBTEDSA-N 0.000 description 1
- ZXIJMRYMVAMXQP-UHFFFAOYSA-N cycloheptene Chemical compound C1CCC=CCC1 ZXIJMRYMVAMXQP-UHFFFAOYSA-N 0.000 description 1
- URYYVOIYTNXXBN-UPHRSURJSA-N cyclooctene Chemical compound C1CCC\C=C/CC1 URYYVOIYTNXXBN-UPHRSURJSA-N 0.000 description 1
- 239000004913 cyclooctene Substances 0.000 description 1
- NLDGJRWPPOSWLC-UHFFFAOYSA-N deca-1,9-diene Chemical compound C=CCCCCCCC=C NLDGJRWPPOSWLC-UHFFFAOYSA-N 0.000 description 1
- RFUDQCRVCDXBGK-UHFFFAOYSA-L dichloro(propyl)alumane Chemical compound [Cl-].[Cl-].CCC[Al+2] RFUDQCRVCDXBGK-UHFFFAOYSA-L 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- LDYLHMQUPCBROZ-UHFFFAOYSA-N diethyl(methoxy)alumane Chemical compound [O-]C.CC[Al+]CC LDYLHMQUPCBROZ-UHFFFAOYSA-N 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 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
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- MXRAALVNBULTLB-UHFFFAOYSA-N dipropylaluminum Chemical compound CCC[Al]CCC MXRAALVNBULTLB-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229940069096 dodecene Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PTOQCUYVGKZAFS-UHFFFAOYSA-N ethenylcycloheptane Chemical compound C=CC1CCCCCC1 PTOQCUYVGKZAFS-UHFFFAOYSA-N 0.000 description 1
- LDLDYFCCDKENPD-UHFFFAOYSA-N ethenylcyclohexane Chemical compound C=CC1CCCCC1 LDLDYFCCDKENPD-UHFFFAOYSA-N 0.000 description 1
- SHGOGDWTZKFNSC-UHFFFAOYSA-N ethyl(dimethyl)alumane Chemical compound CC[Al](C)C SHGOGDWTZKFNSC-UHFFFAOYSA-N 0.000 description 1
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001207 fluorophenyl group Chemical group 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000012685 gas phase polymerization Methods 0.000 description 1
- 229910021482 group 13 metal Inorganic materials 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical compound C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- BQBCXNQILNPAPX-UHFFFAOYSA-N methoxy(dimethyl)alumane Chemical compound [O-]C.C[Al+]C BQBCXNQILNPAPX-UHFFFAOYSA-N 0.000 description 1
- YSTQWZZQKCCBAY-UHFFFAOYSA-L methylaluminum(2+);dichloride Chemical compound C[Al](Cl)Cl YSTQWZZQKCCBAY-UHFFFAOYSA-L 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- QYZLKGVUSQXAMU-UHFFFAOYSA-N penta-1,4-diene Chemical compound C=CCC=C QYZLKGVUSQXAMU-UHFFFAOYSA-N 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 229930015698 phenylpropene Natural products 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003440 styrenes Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XBFJAVXCNXDMBH-UHFFFAOYSA-N tetracyclo[6.2.1.1(3,6).0(2,7)]dodec-4-ene Chemical compound C1C(C23)C=CC1C3C1CC2CC1 XBFJAVXCNXDMBH-UHFFFAOYSA-N 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 125000003944 tolyl group Chemical group 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
- 150000005671 trienes Chemical class 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
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-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
- 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
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-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
- WSITXTIRYQMZHM-UHFFFAOYSA-N tris(4-methylphenyl)alumane Chemical compound C1=CC(C)=CC=C1[Al](C=1C=CC(C)=CC=1)C1=CC=C(C)C=C1 WSITXTIRYQMZHM-UHFFFAOYSA-N 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 235000013618 yogurt Nutrition 0.000 description 1
Classifications
-
- 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
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
- C08F4/16—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of silicon, germanium, tin, lead, titanium, zirconium or hafnium
-
- 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
- C08F4/44—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
- C08F4/60—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 together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/64003—Titanium, zirconium, hafnium or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
- C08F4/64006—Bidentate ligand
- C08F4/64041—Monoanionic ligand
- C08F4/64044—NN
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
MはTi、Zr、Hf又はRfである第4族遷移金属であり、
X1〜X3はそれぞれ独立してハロゲン、C1−20アルキル、C2−20アルケニル、C2−20アルキニル、C6−20アリール、C7−40アルキルアリール、C7−40アリールアルキル、C1−20アルキルアミド、C6−20アリールアミド又はC1−20アルキリデンであるか、
X1とX2が互いに連結されて式9の形態で金属Mに配位結合し、
R1〜R8及びR1’〜R8’はそれぞれ独立して水素、又は置換もしくは非置換のC1−20アルキル、C2−20アルケニル、C2−20アルキニル、C6−20アリール、C7−40アルキルアリール、C7−40アリールアルキルもしくはC1−20シリルであるか、
R1とR2、R2とR3、R4とR5、又はR6とR7が共に連結されて置換又は非置換のC5−14環を形成するか、
R7とR8は、これらが結合された窒素原子と二重結合を形成し、前記二重結合はR6と連結されてO又はNのヘテロ原子を含んで置換又は非置換のC5−14共役環を形成し、
前記置換基はそれぞれ独立してハロゲン、C1−20アルキル、C2−20アルケニル、C2−20アルキニル、C6−20アリール、C7−40アルキルアリール、C7−40アリールアルキル、C1−20アルキルアミド、C6−20アリールアミド又はC1−20アルキリデンである。
X1〜X3、R1及びR5は前記定義の通りであり、
R9〜R11はそれぞれ独立して水素、又は置換もしくは非置換のC1−20アルキルである。
式10〜27:
からなる群から選択される式で表され、前記式において、MはTi、Zr、Hf又はRfである第4族遷移金属であり、Phはフェニルであり、Bnはベンジルである第4族遷移金属化合物を含む。
M、R1〜R8、及びX1〜X3は前記定義の通りであり、
X4はハロゲン、C1−20アルキル、C2−20アルケニル、C2−20アルキニル、C6−20アリール、C7−40アルキルアリール、C7−40アリールアルキル、C1−20アルキルアミド、C6−20アリールアミド又はC1−20アルキリデンである。
M、R1〜R8、及びX1〜X3は前記定義の通りであり、
Raは水素、ハロゲン、又は非置換もしくはハロゲンで置換されたC1−20アルキル、C3−20シクロアルキル、C6−40アリールもしくはC6−40アルキルアリールであり、
nは2以上の整数であり、
Dはアルミニウム又はホウ素であり、
Rb〜Rdは同じであるか異なり、それぞれ独立して水素原子、ハロゲン、又は非置換もしくはハロゲンで置換されたC1−20アルキル、C3−20シクロアルキル、C1−20アルコキシ、C6−40アリール、C6−40アルキルアリールもしくはC6−40アリールアルキルであり、Lは中性又はカチオン性ルイス酸であり、
Zは第13族元素であり、
Aは置換もしくは非置換のC6−20アリール、又は置換もしくは非置換のC1−20アルキルである。
1H NMR (C6D6): δ = 7.39 (d, J = 8.4 Hz, 1H, 8-phenanthroline), 6.96 (t, J = 7.8 Hz, 7H), 6.81-6.69 (m, 10H), 6.38 (d, J = 8.4 Hz, 1H), 4.30-4.22 (m, 1H, NCH), 2.76-2.68 (m, 1H, 4-phenanthroline), 2.62 (quartet, J = 11, 7.6 Hz, 6H, ZrCH2), 2.46-2.38 (m, 1H, 4-phenanthroline), 2.16 (s, 3H, CH3), 1.62-1.54 (m, 1H, 3-phenanthroline), 1.50-1.42 (m, 1H, 3-phenanthroline), 0.94 (d, J = 6.4 Hz, 3H, CH3) ppm;
13C{1H} NMR (C6D6): δ = 156.95, 146.10, 145.89, 139.91, 139.41, 130.09, 128.98, 126.82, 126.33, 122.24, 121.94, 119.22, 114.14, 75.91, 50.17, 27.68, 25.50, 23.10, 20.83 ppm.
1H NMR (C6D6): δ = 7.52 (d, J = 8.4 Hz, 1H, 8-phenanthroline), 7.11-6.93 (m, 10H), 6.84 (br s, 6H), 6.78 (d, J = 8.0 Hz, 1H), 6.62 (d, J = 8.4 Hz, 1H), 4.28-4.20 (m, 1H, NCH), 2.80-2.60 (m, 9H), 2.47-2.36 (m, 1H, 4-phenanthroline), 1.76-1.68 (m, 1H, 3-phenanthroline), 1.64-1.57 (m, 1H, 3-phenanthroline), 1.48-1.37 (m, 2H, CH2), 1.34-1.16 (m, 8H, CH2), 0.96-0.81 (m, 6H, CH3) ppm;
13C{1H} NMR (C6D6): δ = 161.51, 146.28, 146.13, 139.72, 139.58, 130.15, 128.97, 126.76, 126.63, 121.98, 120.76, 119.81, 114.33, 76.47, 55.03, 39.09, 33.72, 32.22, 29.23, 24.35, 23.61, 23.39, 23.11, 22.99, 14.85, 14.43 ppm.
1H NMR (C6D6): δ = 7.36 (d, J = 8.0 Hz, 1H, 8-phenanthroline), 7.06-6.89 (m, 7H), 6.80 (br s, 5H), 6.76-6.67 (m, 4H), 6.65 (d, J = 8.0 Hz, 1H), 6.32 (d, J = 8.4 Hz, 1H), 4.48-4.39 (m, 1H, NCH), 2.77-2.65 (m, 1H, 4-phenanthroline), 2.46 (quartet, J = 12, 6.8 Hz, 6H, HfCH2), 2.40-2.31 (m, 1H, 4-phenanthroline), 2.12 (s, 3H, CH3), 1.55-1.43 (m, 2H, 3-phenanthroline), 0.91 (d, J = 6.8 Hz, 3H, CH3) ppm;
13C{1H} NMR (C6D6): δ = 157.28, 145.91, 139.85 (d, J = 5.3 Hz), 130.23, 129.33, 128.56, 127.17, 126.23, 122.33, 121.88, 120.29, 114.01 ppm.
1H NMR (C6D6): δ = 7.53 (d, J = 8.4 Hz, 1H, 8-phenanthroline), 7.20-6.86 (m, 12H), 6.77 (br s, 4H), 6.73 (d, J = 8.8 Hz, 1H), 6.70 (d, J = 8.4 Hz, 1H), 4.05-3.96 (m, 1H, NCH), 3.35-3.22 (m, 1H, Me2CH), 2.75-2.57 (m, 4H, HfCH2, 4-phenanthroline), 2.47 (br s, 3H, HfCH2), 2.40-2.31 (m, 1H, 4-phenanthroline), 1.96-1.88 (m, 1H, 3-phenanthroline), 1.65-1.45 (m, 2H, 3-phenanthroline, Me2CH), 1.11 (d, J = 6.8 Hz, 3H, CH3), 1.00 (d, J = 6.0 Hz, 3H, CH3), 0.962 (d, J = 6.8 Hz, 3H, CH3), 0.76 (d, J = 6.8 Hz, 3H, CH3) ppm;
13C{1H} NMR (C6D6): δ = 167.66, 145.96, 140.67, 138.94, 129.96, 129.33, 128.56, 127.19, 126.84, 125.70, 122.05, 118.09, 114.48 ppm.
1H NMR (C6D6): δ = 7.52 (d, J = 8.4 Hz, 1H, 8-phenanthroline), 7.20-6.84 (m, 10H), 6.84-6.66 (m, 6H), 6.72 (d, J = 8.0 Hz, 1H), 6.62 (d, J = 8.4 Hz, 1H), 4.38-4.29 (m, 1H, NCH), 2.84-2.62 (m, 3H, 4-phenanthroline, CH2), 2.61-2.42 (m, 6H, HfCH2), 2.42-2.32 (m, 1H, 4-phenanthroline), 1.83-1.75 (m, 1H, 3-phenanthroline), 1.57-1.46 (m, 1H, 3-phenanthroline), 1.46-1.36 (m, 2H, CH2), 1.34-1.13 (m, 9H, CH2), 0.95-0.78 (m, 6H, CH3) ppm;
13C{1H} NMR (C6D6): δ = 161.83, 146.25, 140.10, 139.54, 130.31, 127.22 126.60, 122.02, 120.83, 114.07, 53.92, 38.55, 33.80, 32.14, 29.16, 24.21, 23.63, 23.36, 22.99, 22.78, 14.86, 14.43 ppm.
ドライボックス内で高圧重合反応器に共単量体として1−オクテンをメチルシクロヘキサンに溶解させた溶液(1.0M,1−オクテン4.0g,30ml)と、水と酸素を除去するための助触媒としてメチルアルミノキサン溶液(scavenger,7%Alトルエン溶液,29mg,75mmol Al)とを投入し、ドライボックス外で高圧重合反応器の温度を100℃に上げた。それぞれ前記実施例1〜5で作製した遷移金属化合物(1.0mmol)をトルエンに溶解させ、メチルジオクタデシルアンモニウムテトラキス(ペンタフルオロフェニル)ボレート([HNMe(C18H37)2]+[B(C6F5)4]−,1.2mmol)とメチルアルミノキサン溶液(7%Alトルエン溶液,19mg,50mmol Al,Al/Hf or Zr=125)を順次投入した。前記反応混合物にトルエンをさらに添加し、溶液の総量を3mlにして活性化した触媒組成物を作製した。前記触媒組成物を注射器で前記高圧重合反応器に注入し、下記表1の温度範囲で435psigの圧力でエチレンを注入して、エチレンと1−オクテンとを3分間重合させた。エチレンガスを排出(vent)し、0℃でメタノール10mlを添加することにより反応を終了させた。形成された白色固体化合物を濾過し、その後これを150℃の真空オーブンで数時間乾燥することによりポリオレフィン、すなわちエチレン・1−オクテン共重合体を作製した。各実験結果を表1に示す。
(1)活性単位:Kg(ポリオレフィン)/mmol(触媒中心金属).hr
(2)1−オクテン含有量(単位:mol%):1H NMRスペクトル分析により得られたポリオレフィン中の1−オクテン含有量
(3)重量平均分子量(Mw,単位:g/mol):ポリスチレンを基準にしてGPC(ゲル透過クロマトグラフィー)で測定
(4)溶融温度(Tm,単位:℃):TA社製の示差走査熱量計(DSC; Differential Scanning Calorimeter 2920)を用いて測定(具体的には、温度を200℃まで上昇させ、その後5分間当該温度を維持し、30℃まで低下させ、再び温度を上昇させてDSC曲線の最大ピークを溶融温度とした。ここで、温度の上昇及び低下の速度は10℃/minであり、溶融温度は2回目に温度を上昇している間決定。)
Claims (17)
- 式1で表される第4族遷移金属化合物:
前記式において、
MがTi、Zr、Hf又はRfである第4族遷移金属であり;
X1〜X3がそれぞれ独立してハロゲン、C1−20アルキル、C2−20アルケニル、C2−20アルキニル、C6−20アリール、C7−40アルキルアリール、C7−40アリールアルキル、C1−20アルキルアミド、C6−20アリールアミド又はC1−20アルキリデンであるか、
X1とX2が互いに連結されて式9:
の形態で金属Mに配位結合し;
R1〜R8及びR1’〜R8’がそれぞれ独立して水素、又は置換もしく非置換のC1−20アルキル、C2−20アルケニル、C2−20アルキニル、C6−20アリール、C7−40アルキルアリール、C7−40アリールアルキルもしくはC1−20シリルであるか、
R1とR2、R2とR3、R4とR5、又はR6とR7が共に連結されて置換又は非置換のC5−14環を形成するか、
R7とR8が、これらが結合された窒素原子と二重結合を形成し、前記二重結合はR6と連結されてO又はNのヘテロ原子を含んで置換又は非置換のC5−14共役環を形成し、
前記置換基がそれぞれ独立してハロゲン、C1−20アルキル、C2−20アルケニル、C2−20アルキニル、C6−20アリール、C7−40アルキルアリール、C7−40アリールアルキル、C1−20アルキルアミド、C6−20アリールアミド又はC1−20アルキリデンである。 - 前記化合物が式2で表される化合物である、請求項1に記載の第4族遷移金属化合物:
前記式において、
X1〜X3、R1 乃至R5は請求項1の定義の通りであり;
R9〜R11がそれぞれ独立して水素、又は置換もしくは非置換のC1−20アルキルである。 - 前記X1〜X3が全てベンジルである、請求項2に記載の第4族遷移金属化合物。
- 前記R1及びR11が同じであるか異なり、それぞれ独立して水素、メチル、エチル、イソプロピル、ブチル及びフェニルからなる群から選択されるものである、請求項2に記載の第4族遷移金属化合物。
- 前記化合物が、式10〜27:
からなる群から選択される式で表され、前記式において、MがTi、Zr、Hf又はRfである第4族遷移金属であり、Phがフェニルであり、Bnがベンジルである、請求項4に記載の第4族遷移金属化合物。 - 式3で表される化合物と式4で表される第4族遷移金属化合物とを反応させる段階を含む、式1で表される化合物の製造方法:
前記式において、
M、R1〜R8、及びX1〜X3は請求項1の定義の通りであり;
X4はハロゲン、C1−20アルキル、C2−20アルケニル、C2−20アルキニル、C6−20アリール、C7−40アルキルアリール、C7−40アリールアルキル、C1−20アルキルアミド、C6−20アリールアミド又はC1−20アルキリデンである。 - 式3で表される化合物がフェナントロリン誘導体である、請求項6に記載の製造方法。
- X1〜X4が全てベンジルである、請求項6に記載の製造方法。
- 式3で表される化合物と式4で表される化合物とを1:0.9〜1:1.2のモル比で反応させるものである、請求項6に記載の製造方法。
- 前記反応が、非置換又はハロゲン原子で置換されたC5−10脂肪族又は芳香族環状炭化水素、非置換又はハロゲン原子で置換されたC1−10飽和又は不飽和炭化水素、及びそれらの混合物からなる群から選択される炭化水素溶媒で行われる、請求項6に記載の製造方法。
- 前記炭化水素溶媒が、ペンタン、ヘキサン、ヘプタン、シクロヘキサン、メチルシクロヘキサン、ベンゼン、トルエン、キシレン、ジクロロメタン、クロロエタン、ジクロロエタン、クロロベンゼン又はそれらの混合物である、請求項10に記載の製造方法。
- 前記炭化水素溶媒が、式3で表される化合物と式4で表される化合物との合計100重量部に対して100〜1000重量部で用いられるものである、請求項10に記載の製造方法。
- 請求項1〜5のいずれか一項に記載の第4族遷移金属化合物と、
式5で表される化合物、式6で表される化合物、及び式7又は8で表される化合物からなる群から選択される少なくとも1種以上の化合物を含むものである、触媒組成物:
前記式において、
M、R1〜R8、及びX1〜X3は請求項1の定義の通りであり、
Raが水素、ハロゲン、又は非置換もしくはハロゲンで置換されたC1−20アルキル、C3−20シクロアルキル、C6−40アリールもしくはC6−40アルキルアリールであり、
nが2以上の整数であり、
Dがアルミニウム又はホウ素であり、
Rb〜Rdが同じであるか異なり、それぞれ独立して水素原子、ハロゲン、又は非置換もしくはハロゲンで置換されたC1−20アルキル、C3−20シクロアルキル、C1−20アルコキシ、C6−40アリール、C6−40アルキルアリールもしくはC6−40アリールアルキルであり、
Lが中性又はカチオン性ルイス酸であり、
Zが第13族元素であり、
Aが置換もしくは非置換のC6−20アリール、又は置換もしくは非置換のC1−20アルキルである。 - 前記組成物が、請求項1〜5のいずれか一項に記載の第4族遷移金属化合物と、式5で表される化合物、式6で表される化合物又はそれらの混合物と、式7又は8で表される化合物を含むものである、請求項13に記載の触媒組成物。
- 式1で表される化合物と、式5で表される化合物、式6で表される化合物又はそれらの混合物と、式7又は8で表される化合物を1:1〜5:20〜500のモル比で含むものである、請求項14に記載の触媒組成物。
- 請求項13による触媒組成物の存在下で、オレフィン単量体の重合反応を行う段階を含む、ポリオレフィンの製造方法。
- 前記オレフィン単量体が、エチレン、プロピレン、1−ブテン、1−ヘキセン、1−オクテン及び1−デセンからなる群から選択される少なくとも1種の化合物である、請求項16に記載のポリオレフィンの製造方法。
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