JP7163389B2 - 金属-リガンド錯体、これを含むエチレン系重合用の触媒組成物およびこれを用いたエチレン系重合体の製造方法 - Google Patents
金属-リガンド錯体、これを含むエチレン系重合用の触媒組成物およびこれを用いたエチレン系重合体の製造方法 Download PDFInfo
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- JP7163389B2 JP7163389B2 JP2020530990A JP2020530990A JP7163389B2 JP 7163389 B2 JP7163389 B2 JP 7163389B2 JP 2020530990 A JP2020530990 A JP 2020530990A JP 2020530990 A JP2020530990 A JP 2020530990A JP 7163389 B2 JP7163389 B2 JP 7163389B2
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- ethylene
- alkyl
- compound
- metal
- polymerization
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- 239000003446 ligand Substances 0.000 title claims description 64
- 238000006116 polymerization reaction Methods 0.000 title claims description 58
- 239000000203 mixture Substances 0.000 title claims description 54
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 48
- 239000005977 Ethylene Substances 0.000 title claims description 48
- 239000003054 catalyst Substances 0.000 title claims description 48
- 229920000642 polymer Polymers 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- -1 aluminum compound Chemical class 0.000 claims description 47
- 239000000126 substance Substances 0.000 claims description 32
- 125000000217 alkyl group Chemical group 0.000 claims description 29
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 15
- 125000003545 alkoxy group Chemical group 0.000 claims description 13
- 239000003426 co-catalyst Substances 0.000 claims description 12
- 229910052736 halogen Inorganic materials 0.000 claims description 11
- 150000002367 halogens Chemical class 0.000 claims description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 239000010936 titanium Substances 0.000 claims description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 229910052735 hafnium Chemical group 0.000 claims description 7
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical group [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052726 zirconium Inorganic materials 0.000 claims description 7
- 239000004711 α-olefin Substances 0.000 claims description 7
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims description 6
- 150000001639 boron compounds Chemical class 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
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 125000001475 halogen functional group Chemical group 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 45
- 230000015572 biosynthetic process Effects 0.000 description 38
- 238000003786 synthesis reaction Methods 0.000 description 38
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 30
- 239000002904 solvent Substances 0.000 description 29
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 25
- 238000006243 chemical reaction Methods 0.000 description 25
- 238000005481 NMR spectroscopy Methods 0.000 description 24
- 230000000052 comparative effect Effects 0.000 description 23
- 239000000243 solution Substances 0.000 description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 20
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- 239000007787 solid Substances 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 229920001577 copolymer Polymers 0.000 description 16
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 16
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 238000004440 column chromatography Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 15
- 238000010992 reflux Methods 0.000 description 13
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- 230000003197 catalytic effect Effects 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- 239000000706 filtrate Substances 0.000 description 9
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 9
- 239000000377 silicon dioxide Substances 0.000 description 8
- 125000001424 substituent group Chemical group 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910019093 NaOCl Inorganic materials 0.000 description 7
- 150000001336 alkenes Chemical class 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 7
- 239000012299 nitrogen atmosphere Substances 0.000 description 7
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 7
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 7
- LSIRQGRHXMJPBB-UHFFFAOYSA-N 2-iodo-4-octylphenol Chemical compound CCCCCCCCC1=CC=C(O)C(I)=C1 LSIRQGRHXMJPBB-UHFFFAOYSA-N 0.000 description 6
- 229940126062 Compound A Drugs 0.000 description 6
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 6
- 230000009257 reactivity Effects 0.000 description 6
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 5
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 150000001993 dienes Chemical class 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 125000000524 functional group Chemical group 0.000 description 5
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 5
- 235000019345 sodium thiosulphate Nutrition 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 4
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 4
- ZPZFARIMUBTCRN-UHFFFAOYSA-N 3,6-ditert-butyl-9-[5-octyl-2-(oxan-2-yloxy)phenyl]carbazole Chemical compound CCCCCCCCc1ccc(OC2CCCCO2)c(c1)-n1c2ccc(cc2c2cc(ccc12)C(C)(C)C)C(C)(C)C ZPZFARIMUBTCRN-UHFFFAOYSA-N 0.000 description 4
- HAEQAUJYNHQVHV-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-phenylbenzamide Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C(=O)NC2=CC=CC=C2)C=CC=1 HAEQAUJYNHQVHV-UHFFFAOYSA-N 0.000 description 4
- OIWWVWXEJNATIW-UHFFFAOYSA-N C(C)(C)(C)C=1C=CC=2N(C3=CC=C(C=C3C=2C=1)C(C)(C)C)C1=C(C=CC(=C1)CCCCCCCCCCCC)OC1OCCCC1 Chemical compound C(C)(C)(C)C=1C=CC=2N(C3=CC=C(C=C3C=2C=1)C(C)(C)C)C1=C(C=CC(=C1)CCCCCCCCCCCC)OC1OCCCC1 OIWWVWXEJNATIW-UHFFFAOYSA-N 0.000 description 4
- UZRMVOKDWXCMDS-UHFFFAOYSA-N IC1=C(C=CC(=C1)CCCCCCCCCCCC)O Chemical compound IC1=C(C=CC(=C1)CCCCCCCCCCCC)O UZRMVOKDWXCMDS-UHFFFAOYSA-N 0.000 description 4
- IAWYLRWEMAQNEV-UHFFFAOYSA-N IC1=C(OC2OCCCC2)C=CC(=C1)CCCCCCCC Chemical compound IC1=C(OC2OCCCC2)C=CC(=C1)CCCCCCCC IAWYLRWEMAQNEV-UHFFFAOYSA-N 0.000 description 4
- JYRDSWCHFIHPNM-UHFFFAOYSA-N IC1=C(OC2OCCCC2)C=CC(=C1)CCCCCCCCCCCC Chemical compound IC1=C(OC2OCCCC2)C=CC(=C1)CCCCCCCCCCCC JYRDSWCHFIHPNM-UHFFFAOYSA-N 0.000 description 4
- SAHIZENKTPRYSN-UHFFFAOYSA-N [2-[3-(phenoxymethyl)phenoxy]-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound O(C1=CC=CC=C1)CC=1C=C(OC2=NC(=CC(=C2)CN)C(F)(F)F)C=CC=1 SAHIZENKTPRYSN-UHFFFAOYSA-N 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 125000004437 phosphorous atom Chemical group 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
- OYFFSPILVQLRQA-UHFFFAOYSA-N 3,6-ditert-butyl-9h-carbazole Chemical compound C1=C(C(C)(C)C)C=C2C3=CC(C(C)(C)C)=CC=C3NC2=C1 OYFFSPILVQLRQA-UHFFFAOYSA-N 0.000 description 3
- MZSAMHOCTRNOIZ-UHFFFAOYSA-N 3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxy-N-phenylaniline Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(NC2=CC=CC=C2)C=CC=1 MZSAMHOCTRNOIZ-UHFFFAOYSA-N 0.000 description 3
- MRWWWZLJWNIEEJ-UHFFFAOYSA-N 4,4,5,5-tetramethyl-2-propan-2-yloxy-1,3,2-dioxaborolane Chemical compound CC(C)OB1OC(C)(C)C(C)(C)O1 MRWWWZLJWNIEEJ-UHFFFAOYSA-N 0.000 description 3
- FTTVHYAABUMDNX-UHFFFAOYSA-N 4-fluoro-2-iodophenol Chemical compound OC1=CC=C(F)C=C1I FTTVHYAABUMDNX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 3
- 229910007926 ZrCl Inorganic materials 0.000 description 3
- ZEEBGORNQSEQBE-UHFFFAOYSA-N [2-(3-phenylphenoxy)-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound C1(=CC(=CC=C1)OC1=NC(=CC(=C1)CN)C(F)(F)F)C1=CC=CC=C1 ZEEBGORNQSEQBE-UHFFFAOYSA-N 0.000 description 3
- REAYFGLASQTHKB-UHFFFAOYSA-N [2-[3-(1H-pyrazol-4-yl)phenoxy]-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound N1N=CC(=C1)C=1C=C(OC2=NC(=CC(=C2)CN)C(F)(F)F)C=CC=1 REAYFGLASQTHKB-UHFFFAOYSA-N 0.000 description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 229920006158 high molecular weight polymer Polymers 0.000 description 3
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 3
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 3
- DILRJUIACXKSQE-UHFFFAOYSA-N n',n'-dimethylethane-1,2-diamine Chemical compound CN(C)CCN DILRJUIACXKSQE-UHFFFAOYSA-N 0.000 description 3
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 125000004430 oxygen atom Chemical group O* 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 125000004434 sulfur atom Chemical group 0.000 description 3
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 3
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- OJOWICOBYCXEKR-APPZFPTMSA-N (1S,4R)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound CC=C1C[C@@H]2C[C@@H]1C=C2 OJOWICOBYCXEKR-APPZFPTMSA-N 0.000 description 2
- 125000006736 (C6-C20) aryl group Chemical group 0.000 description 2
- XWJBRBSPAODJER-UHFFFAOYSA-N 1,7-octadiene Chemical compound C=CCCCCC=C XWJBRBSPAODJER-UHFFFAOYSA-N 0.000 description 2
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 2
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 2
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 2
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 description 2
- ODVREDGIWSDQFD-UHFFFAOYSA-N 3-(4-methylphenyl)sulfonyloxypropyl 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OCCCOS(=O)(=O)C1=CC=C(C)C=C1 ODVREDGIWSDQFD-UHFFFAOYSA-N 0.000 description 2
- YGIUULANRZOBSB-UHFFFAOYSA-N 4-fluoro-1-[3-(4-fluoro-2-iodophenoxy)propoxy]-2-iodobenzene Chemical compound IC1=CC(F)=CC=C1OCCCOC1=CC=C(F)C=C1I YGIUULANRZOBSB-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- CJSBUWDGPXGFGA-UHFFFAOYSA-N 4-methylpenta-1,3-diene Chemical compound CC(C)=CC=C CJSBUWDGPXGFGA-UHFFFAOYSA-N 0.000 description 2
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- ABRVLXLNVJHDRQ-UHFFFAOYSA-N [2-pyridin-3-yl-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound FC(C1=CC(=CC(=N1)C=1C=NC=CC=1)CN)(F)F ABRVLXLNVJHDRQ-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- UHOVQNZJYSORNB-MZWXYZOWSA-N benzene-d6 Chemical compound [2H]C1=C([2H])C([2H])=C([2H])C([2H])=C1[2H] UHOVQNZJYSORNB-MZWXYZOWSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- OTTZHAVKAVGASB-UHFFFAOYSA-N hept-2-ene Chemical compound CCCCC=CC OTTZHAVKAVGASB-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VJHGSLHHMIELQD-UHFFFAOYSA-N nona-1,8-diene Chemical compound C=CCCCCCC=C VJHGSLHHMIELQD-UHFFFAOYSA-N 0.000 description 2
- SJYNFBVQFBRSIB-UHFFFAOYSA-N norbornadiene Chemical compound C1=CC2C=CC1C2 SJYNFBVQFBRSIB-UHFFFAOYSA-N 0.000 description 2
- CCCMONHAUSKTEQ-UHFFFAOYSA-N octadec-1-ene Chemical compound CCCCCCCCCCCCCCCCC=C CCCMONHAUSKTEQ-UHFFFAOYSA-N 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920001862 ultra low molecular weight polyethylene Polymers 0.000 description 2
- 238000005292 vacuum distillation Methods 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
- BOGRNZQRTNVZCZ-AATRIKPKSA-N (3e)-3-methylpenta-1,3-diene Chemical compound C\C=C(/C)C=C BOGRNZQRTNVZCZ-AATRIKPKSA-N 0.000 description 1
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- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000037048 polymerization activity Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- LTOZDDGSTSOOCJ-UHFFFAOYSA-N tetradeca-1,12-diene Chemical compound CC=CCCCCCCCCCC=C LTOZDDGSTSOOCJ-UHFFFAOYSA-N 0.000 description 1
- XMRSTLBCBDIKFI-UHFFFAOYSA-N tetradeca-1,13-diene Chemical compound C=CCCCCCCCCCCC=C XMRSTLBCBDIKFI-UHFFFAOYSA-N 0.000 description 1
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 1
- MDCWDBMBZLORER-UHFFFAOYSA-N triphenyl borate Chemical compound C=1C=CC=CC=1OB(OC=1C=CC=CC=1)OC1=CC=CC=C1 MDCWDBMBZLORER-UHFFFAOYSA-N 0.000 description 1
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 description 1
- NPHLURKGGOFSPO-UHFFFAOYSA-N tris(2,3,4,5-tetrafluorophenyl)borane Chemical compound FC1=C(F)C(F)=CC(B(C=2C(=C(F)C(F)=C(F)C=2)F)C=2C(=C(F)C(F)=C(F)C=2)F)=C1F NPHLURKGGOFSPO-UHFFFAOYSA-N 0.000 description 1
- BMKAZNZYKFHZCV-UHFFFAOYSA-N tris(2,3,4-trifluorophenyl)borane Chemical compound FC1=C(F)C(F)=CC=C1B(C=1C(=C(F)C(F)=CC=1)F)C1=CC=C(F)C(F)=C1F BMKAZNZYKFHZCV-UHFFFAOYSA-N 0.000 description 1
- GZQXROYFQLBBPK-UHFFFAOYSA-N tris(2,3,5,6-tetrafluorophenyl)borane Chemical compound FC1=CC(F)=C(F)C(B(C=2C(=C(F)C=C(F)C=2F)F)C=2C(=C(F)C=C(F)C=2F)F)=C1F GZQXROYFQLBBPK-UHFFFAOYSA-N 0.000 description 1
- LKNHGIFPRLUGEG-UHFFFAOYSA-N tris(3,4,5-trifluorophenyl)borane Chemical compound FC1=C(F)C(F)=CC(B(C=2C=C(F)C(F)=C(F)C=2)C=2C=C(F)C(F)=C(F)C=2)=C1 LKNHGIFPRLUGEG-UHFFFAOYSA-N 0.000 description 1
- OBAJXDYVZBHCGT-UHFFFAOYSA-N tris(pentafluorophenyl)borane Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1B(C=1C(=C(F)C(F)=C(F)C=1F)F)C1=C(F)C(F)=C(F)C(F)=C1F OBAJXDYVZBHCGT-UHFFFAOYSA-N 0.000 description 1
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 150000003682 vanadium compounds Chemical class 0.000 description 1
- 229920001866 very low density polyethylene Polymers 0.000 description 1
- 125000002348 vinylic group Chemical group 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
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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
- C07F7/28—Titanium compounds
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- 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
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- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08F2/00—Processes of polymerisation
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- C08F2/06—Organic solvent
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- 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
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- 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
- C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
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- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
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- 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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- C08F4/00—Polymerisation catalysts
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- C08F4/00—Polymerisation catalysts
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- C08F4/64168—Tetra- or multi-dentate ligand
- C08F4/64186—Dianionic ligand
- C08F4/64193—OOOO
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- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
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- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
〔化学式1〕
Mは、周期表上、第4族の遷移金属であり、
R´およびR´´は、互いに独立して、(C1-C20)アルキルであり、
R1およびR2は、互いに独立して、ハロゲン、(C1-C20)アルキル、(C1-C20)アルコキシまたはハロ(C1-C20)アルキルであり、
R3は、直鎖状(C8-C20)アルキルであり、
Mは、2~4の整数である。)
〔化学式2〕
Mは、チタン、ジルコニウムまたはハフニウムであり、
R´およびR´´は、互いに独立して、(C1-C5)アルキルであり、
R1およびR2は、互いに独立して、ハロゲン、(C1-C8)アルキルまたは(C1-C8)アルコキシであり、
R3は、直鎖状(C8-C12)アルキルである。)
Mは、周期表上、第4族の遷移金属であり、
R´およびR´´は、互いに独立して、(C1-C20)アルキルであり、
R1およびR2は、互いに独立して、ハロゲン、(C1-C20)アルキル、(C1-C20)アルコキシまたはハロ(C1-C20)アルキルであり、
R3は、直鎖状(C8-C20)アルキルであり、
Mは、2~4の整数である。)
Mは、チタン、ジルコニウムまたはハフニウムであり、
R´およびR´´は、互いに独立して、(C1-C5)アルキルであり、
R1およびR2は、互いに独立して、ハロゲン、(C1-C8)アルキルまたは(C1-C8)アルコキシであり、
R3は、直鎖状(C8-C12)アルキルである。)
B(R21)3
[R22]+[B(R21)4]-
[(R23)pZH]+[B(R21)4]-
(-Al(R24)-O-)m
(R24)2Al-(-O(R24)-)q-(R24)2
(R25)rAl(E)3-r
(R26)2AlOR27
R26Al(OR27)2
ASTM D1238分析法を用いて、190℃で2.16kgの荷重で測定した。
ASTM D792分析法で測定した。
3段の混合カラムで構成されているゲルクロマトグラフィにより測定した。
丸底フラスコに4-フルオロフェノール(40mmol、4.9g)とNaI、NaOHを当量に合わせて入れ、これにMeOH(60mL)を添加し、ice-bathを用いて0℃に調節した。シリンジポンプ(Syringe pump)を用いてNaOCl(1equiv.)を1時間添加した。NaOClをすべて添加した後、同一温度で3時間撹拌した。次に、これに10%チオ硫酸ナトリウム水溶液(Sodium thiosulfate solution)(30mL)を添加し、また、5%HCl溶液でpH5~6に調節し、ジエチルエーテル(Diethyl ether)で抽出した。抽出された濾液をカラムクロマトグラフィ(展開液EA/n-Hex=1/30v/v)で分離精製し、淡黄色の固体状の化合物A-1を得た(5.2g、54%)。
1H NMR (CDCl3): δ 7.39 (d, 1H), 7.01 (m, 1H), 6.98 (m, 1H), 5.10(s, 1H)
丸底フラスコにプロパン-1,3-ジイルビス(4-メチルベンゼンスルホナート)(2.5mmol、961mg)と化合物A-1(5mmol、1.2g)を入れてK2CO3(1.5equiv.)とアセトン(20mL)を添加し、24時間加熱還流させた。反応が完了した後、室温まで冷却してからアセトンを減圧蒸留して除去した後、MC(メチレンクロリド)と水で抽出した。抽出された濾液をカラムクロマトグラフィ(展開液EA/n-Hex=1/10v/v)で分離精製した後、黄色の固体の化合物Aを得た(1.03g、80%)。
1H NMR (CDCl3): δ 7.49 (d, 2H), 7.02 (m, 2H), 6.80 (m, 2H), 4.25(t, 4H), 2.34(q, 2H)
2-ヨード-4-オクチルフェノール(化合物3-1)の合成
1H NMR (CDCl3): δ 7.46 (s, 1H), 7.05 (d, 1H), 6.90 (d, 1H), 5.13 (s, 1H), 2.49 (t, 3H), 1.55 (m, 2H), 1.28 (m, 10H), 0.88 (t, 3H)
二口丸底フラスコに3,6-ジ-tert-ブチル-9H-カルバゾール(5mmol、1.4g)と化合物3-2(1.8equiv.)を入れて、これにCuI(3mol%)、N,N-ジメチルエチレンジアミン(3mol%)およびK3PO4(3.8equiv.)を添加し、シュレンクライン(schlenk line)を用いて窒素条件にした。次に、これにトルエン(25mL)を入れた後、125℃で4日間加熱還流させた。反応が終了した後、室温まで冷却した後、シリカフィルタ(silica filter)を介して触媒を除去した。この際、洗浄溶液はTHFを使用した。減圧蒸留して溶媒を除去し、アセトニトリル(5mL)を用いて再結晶し、無色の固体である化合物3-3を得た(0.94g、51%)。
1H NMR (CDCl3): δ 8.13 (s, 2H), 7.43 (m, 2H), 7.31 (m, 2H), 7.29 (m, 1H), 7.17(m, 1H), 7.13(m, 1H), 5.21 (m, 1H), 4.15 (m, 1H), 3.74(m, 1H), 3.70(m, 1H), 2.62(m, 2H), 1.62(m, 2H), 1.47(s, 20H), 1.38 ~ 1.25(m, 18H), 0.88(m, 3H)
1H NMR (CDCl3): δ 8.13 (s, 2H), 7.94(s, 1H), 7.55 (s, 1H), 7.45 (d, 2H), 7.35 (s, 1H), 7.17(m, 1H), 7.13(d, 2H), 2.58 (t, 2H), 1.61 (m, 3H), 1.44 ~ 1.37(m, 20H), 1.35(s, 12H), 1.27(m, 10H), 0.87(m, 3H)
窒素雰囲気下で二口丸底フラスコに化合物3-4(2mmol)と化合物A(0.5equiv.)およびPd(PPh3)4(0.3mol%)、NaOH(3equiv.)を添加し、これにDME(40mL)、THF(20mL)、H2O(10mL)を順に入れて100℃で48時間還流させた。 反応が終了した後、室温に冷却し、シリカフィルタを介して触媒を除去した。減圧蒸留して溶媒を除去して真空を用いて残った溶媒を除去した。
1H NMR (CDCl3): δ 8.22 (s, 4H), 7.43 (m, 4H), 7.36 (s, 2H), 7.32(s, 2H), 7.12(m, 6H), 7.03(s, 2H), 6.54 (m, 2H), 6.05 (m, 2H), 5.47 (s, 2H), 3.83 (m, 4H), 2.59 (m, 4H), 2.08 (m, 2H), 1.35 ~ 1.27 (m, 66H), 0.90 (m, 6H); 13C-{1H}-NMR: 156.2, 151.2, 148.2, 142.9, 139.9, 135.7, 131.1, 128.9, 128.0, 127.9, 126.7, 124.9, 123.6, 123.5, 118.4, 118.2, 116.4, 115.5, 115.3, 113.1, 113.0, 109.5, 65.2, 35.1, 34.8, 32.2, 32.0, 31.6, 29.5, 29.44, 29.41, 29.0, 22.8, 14.2
1H NMR (CDCl3): δ 8.31 (s, 2H), 8.02 s, 2H), 7.56 (s, 2H), 7.50 (s, 2H), 7.41(d, 2H), 7.25 (d, 2H), 7.23(s, 2H), 6.95 (m, 2H), 6.25 (t, 2H), 4.61 (t, 2H), 3.84 (t, 2H), 3.32 (t, 2H), 2.0 ~ 1.3 (m, 34H), 1.78 (s, 2H), 1.72 (s, 18H), -1.62 (s, 6H)
2-ヨード-4-ドデシルフェノール(化合物4-1)の合成
1H NMR (CDCl3): δ 8.17 (s, 4H), 7.49 ~ 6.92 (m, 18H), 6.54 (m, 2H), 6.05 (m, 2H), 5.47 (s, 2H), 1.50 ~ 0.65 (m, 88H)
1H NMR (CDCl3): δ 8.35 (s, 2H), 8.03 s, 2H), 7.54 ~ 6.95 (m, 18H), 6.54 (m, 2H), 6.05 (m, 2H), 5.47 (s, 2H), 1.50 ~ 0.65 (m, 88H), -1.63 (s, 6H)
2-Iodo-4-(2,4,4-トリメチルペンタン-2-yl)phenol(化合物1-1)の製造
1H NMR (CDCl3): δ 8.13 (s, 2H), 7.47 (s, 1H), 7.42 (m, 3H), 7.31 (d, 1H), 7.15 (d, 1H), 7.09 (d, 1H), 5.22 (s, 1H), 3.74 (m, 1H), 3.49 (m, 1H), 1.74 (s, 2H), 1.47 (s, 18H), 1.38 (s, 6H), 0.8 (s, 9H)
1H NMR (CDCl3): δ 8.15 (s, 1H), 8.09 (s, 2H), 8.0 (s, 1H), 7.71~ 7.55(dd, 1H), 7.45 (m, 4H), 7.14 (d, 1H), 7.10 (d, 1H), 4.84 (s, 1H), 2.74 (m, 1H), 2.60 (m, 1H), 1.65 (s, 3H), 1.60 (s, 2H), 1.55 (s, 5H), 1.45 (s, 27H), 1.38 (m, 27H), 0.81 (s, 5H), 0.77 (s, 9H)
1H NMR (CDCl3): δ 8.14 (s, 1H), 7.43 (s, 2H), 7.37 (m, 6H), 7.02(d, 4H), 6.95 (dd, 2H), 6.85 (dd, 2H), 6.47 (s, 2H), 3.64 (t, 4H), 2.03 (s, 6H), 1.73 (s, 6H), 1.55 (s, 18H), 1.43 (s, 36H), 1.34 (s, 12H), 0.76 (s, 18H); 13C-{1H}-NMR: 159.97, 158.03, 149.88, 147.55, 143.17, 142.57, 139.69, 128.69, 127.49, 126.45, 125.58, 123.53, 123.32, 117.15, 116.38, 116.22, 109.20, 70.9, 57.06, 38.24, 34.72, 32.44, 32.05, 31.86, 31.63, 30.61, 16.45
1H NMR (CDCl3): δ 8.31 (s, 2H), 8.02 s, 2H), 7.56 (s, 2H), 7.50 (s, 2H), 7.41(d, 2H), 7.25 (d, 2H), 7.23(s, 2H), 6.95 (m, 2H), 6.25 (t, 2H), 4.61 (t, 2H), 3.76 (t, 2H), 3.38 (t, 2H), 2.35 (s, 12H), 1.85 (s, 4H), 1.83 (s, 36H), 1.52(s, 18H), 1.45 (s, 3H), 0.98(s, 12H), -1.65 (s, 3H)
リガンドWC02Lの合成
1H NMR (CDCl3): δ 8.23 (s, 4H), 7.45 (d, 4H), 7.43 (s, 2H), 7.39(d, 2H), 7.25 (d, 4H), 6.95 (d, 2H), 6.53 (m, 2H), 5.95 (m, 2H), 5.40 (s, 2H), 3.80 (t, 4H), 1.99 (m, 2H), 1.71 (s, 4H), 1.49 (s, 36H), 1.36 (s, 12H), 0.80 (s, 18H); 13C-{1H}-NMR: 158.0, 156.1, 151.2, 147.8, 139.9, 129.1, 128.1, 128.0, 127.2, 126.0, 124.2, 123.6, 123.3, 118.2, 118.0, 116.3, 115.3, 115.2, 112.8, 112.8, 109.2, 64.9, 57.1, 38.2, 34.7, 32.4, 32.1, 31.8, 31.5, 29.0
1H NMR (CDCl3): δ 8.31 (s, 2H), 8.02 s, 2H), 7.56 (s, 2H), 7.50 (s, 2H), 7.41(d, 2H), 7.25 (d, 2H), 7.23(s, 2H), 6.95 (m, 2H), 6.25 (t, 2H), 4.61 (t, 2H), 3.76 (t, 2H), 3.38 (t, 2H), 2.35 (s, 4H), 1.85 (s, 4H), 1.83 (s, 36H), 1.52(s, 18H), 1.45 (s, 3H), 0.98(s, 12H), -1.65 (s, 3H)
2,7-ジ-tert-ブチル-9-(2-((テトラヒドロ-2H-ピラン-2-イル)オキシ)-3-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)-5-(2,4,4-トリメチルペンタン-2-イル)フェニル)-9H-カルバゾール(2.5mmol)と化合物1-7(0.5equiv.)およびPd(PPh3)4(0.3mol%)、NaOH(3equiv.)を二口丸底フラスコに入れて窒素条件にする。これにDME(40mL)、THF(20mL)、H2O(10mL)を順に入れて100℃で48時間加熱還流させた。反応が終了した後、室温に冷却し、シリカフィルタを介して触媒を除去した後、減圧下で溶媒を除去し、真空(vacuum)を用いて残った溶媒を除去した。
前記で溶媒を除去して得られた残留物にp-TsOH(1mol%)を添加した後、MeOHとTHFをそれぞれ100mLずつ添加し、80℃で8時間加熱還流させた。反応が終了した後、室温まで冷却して水で抽出して溶媒を除去した後、カラムクロマトグラフィ(展開液EA/n-Hex=1/50v/v)で分離精製し、無色の固体のリガンドWB02Lを得た(2.2g、70%)。
1H NMR (CDCl3): δ 8.02 (d, 4H), 7.41 (d, 4H), 7.31 (s, 4H), 7.26(s, 4H), 7.06 (d, 2H), 6.85 (d, 2H), 6.21 (s, 2H), 3.61 (t, 4H), 2.05 (s, 6H), 1.92 (m, 6H), 1.42 (s, 12H), 1.27 (s, 38H), 0.79 (s, 18H); 13C-{1H}-NMR: 159.8, 157.8, 150.14, 150.12, 149.7, 149.1, 147.8, 142.8, 141.7, 129.1, 127.5, 126.3, 124.9, 121.0, 119.6, 119.5, 118.2, 117.7, 117.3, 117.1, 106.3, 106.2, 70.87, 57.1, 38.2, 35.2, 35.0, 32.5, 32.4, 31.9, 31.8, 31.7, 31.6, 30.7, 29.7, 16.4
1H NMR (C6D6): δ 8.25 (s, 2H), 8.03 s, 2H), 7.96 (s, 2H), 7.85 (s, 2H), 7.64 (s, 2H), 7.51(d, 2H),7.36(d, 2H), 7.31(s, 2H), 6.87 (m, 2H), 6.05 (m, 2H), 3.58 (t, 2H), 3.23 (t, 2H), 1.78 (s, 2H), 1.58 (s, 18H), 1.33 (s, 18H), 1.25 (s, 3H), 1.01(s, 3H),0.85(s, 12H)
リガンドWD01Lの合成
1H NMR (CDCl3): δ 8.20 (s, 4H), 7.41 (d, 4H), 7.26 (s, 2H), 7.06(d, 6H), 7.04 (d, 2H), 6.52 (m, 2H), 5.95 (m, 2H), 5.98 (m, 2H), 3.81 (t, 4H), 2.57 (t, 4H), 2.03 (d, 2H), 1.58 (m, 4H), 1.46 (s, 36H), 1.36 (m, 4H), 0.91 (m, 6H); 13C-{1H}-NMR: 158.16, 156.25, 151.24, 151.22, 148.19, 142.94, 139.93, 135.73, 131.15, 128.93, 127.99, 126.69, 124.9, 123.67, 123.52, 118.4, 118.21, 116.43, 115.52, 115.35, 113.06, 113.0, 109.51, 65.21, 34.89, 34.82, 33.79, 32.2, 28.89, 22.5, 14.01
1H NMR (CDCl3): δ 8.15 (s, 2H), 8.02 s, 2H), 7.56 (s, 2H), 7.50 (s, 2H), 7.23(d, 2H), 7.21 (d, 2H), 7.19(s, 2H), 6.95 (m, 2H), 6.21 (t, 2H), 4.61 (t, 2H), 3.84 (t, 2H), 3.32 (t, 2H), 2.0 ~ 1.3 (m, 42H), 1.36 (s, 4H), 0.92 (m, 6H), -1.62 (s, 6H)
リガンドWD02Lの合成
1H NMR (CDCl3): δ 8.20 (s, 4H), 7.43 (d, 4H), 7.28 (s, 2H), 7.08(d, 6H), 7.04 (d, 2H), 6.52 (m, 2H), 6.02 (m, 2H), 5.45 (s, 2H), 3.84 (t, 4H), 2.59 (t, 4H), 2.04 (d, 2H), 1.62 (m, 4H), 1.49 (s, 36H), 1.31 (m, 12H), 0.90 (m, 6H); 13C-{1H}-NMR: 158.16, 156.25, 151.24, 148.21, 142.94, 139.93, 135.78, 131.14, 128.94, 126.70, 124.89, 123.67, 123.53, 118.39, 118.21, 116.43, 115.53, 115.35, 113.07, 113.0, 109.52, 65.21, 35.14, 34.89, 32.2, 31.79, 31.59, 29.11, 29.00, 22.73, 14.21
1H NMR (CDCl3): δ 8.15 (s, 2H), 8.00 s, 2H), 7.32 (s, 2H), 7.21 (s, 2H), 7.07(d, 2H), 7.04 (d, 2H), 7.00(s, 2H), 6.95 (s, 2H), 6.51 (m, 2H), 6.21 (t, 2H), 4.61 (t, 2H), 3.84 (t, 2H), 3.32 (t, 2H), 1.61 (m, 4H). 1.5 ~ 1.3 (m, 48H), 0.92 (m, 6H), -1.62 (s, 6H)
重合は、機械式撹拌器が装着された温度調節が可能な連続重合反応器で行った。温度が130~200℃に予熱された1.0L連続撹拌式反応器にメチルシクロヘキサン溶媒と1-オクテンおよびエチレン単量体を40barの圧力で供給した。触媒貯蔵タンクから重合触媒であるWC03(実施例1)とTTB(Trityl Tetrakis-pentafluorophenyl Borate)を助触媒としてTiBAO(Tetraisobutyl aluminoxane)をscavengerとして反応器に供給して共重合反応を行った。反応溶媒であるメチルシクロヘキサンは1時間当り5kgの量で反応器に注入し、反応器滞留時間は約8分程度であり、エチレンは1時間当り約400~600gの量の範囲内でC2/MCH比を10に合わせて反応器に注入した。重合は180℃、190℃と200℃の比較的高い温度で実施し、触媒投入量はfeed温度と反応器温度の温度差を維持する量で調節しながら反応器に投入し、共重合反応によって形成された高分子溶液は反応器の後端で3barに減圧させた後、溶媒分離器に送られて溶媒のほとんどを溶媒分離工程によって除去した。
重合のために前記実施例2で合成したWCO4をプロ触媒として使用した以外は、実施例3の方法と同様に実施した。反応時間3分間最大温度158℃まで逹し、高分子重合体77gを取得し、重合反応条件および重合結果を下記表1に示した。
プロ触媒として比較例3で合成したWB02を使用した以外は、実施例3の方法と同様に実施した。重合反応条件および重合結果を下記表2に示した。
プロ触媒として比較例1で合成したWC01を使用した以外は、実施例3の方法と同様に実施した。重合反応条件および重合結果を下記表2に示した。
プロ触媒として比較例2で合成したWC02を使用した以外は、実施例3の方法と同様に実施した。重合反応条件および重合結果を下記表2に示した。
プロ触媒として比較例4で合成したWD01を使用した以外は、実施例3の方法と同様に実施した。重合反応条件および重合結果を下記表2に示した。
プロ触媒として比較例5で合成したWD02を使用した以外は、実施例3の方法と同様に実施した。重合反応条件および重合結果を下記表2に示した。
Claims (9)
- R3は、直鎖状(C8-C12)アルキルである、請求項1に記載の金属-リガンド錯体。
- 前記Mは、チタン、ジルコニウムまたはハフニウムであり、
R´およびR´´は、互いに独立して、(C1-C5)アルキルであり、
R1およびR2は、互いに同様に、ハロゲン、(C1-C8)アルキルまたは(C1-C8)アルコキシであり、
mは、3の整数である、請求項1に記載の金属-リガンド錯体。 - 請求項1から4のいずれか一項に記載の金属-リガンド錯体と、助触媒とを含む、エチレン系重合用の触媒組成物。
- 前記助触媒は、アルミニウム化合物助触媒、ホウ素化合物助触媒、またはこれらの混合物である、請求項5に記載の触媒組成物。
- 前記助触媒は、金属-リガンド錯体1モルに対して、0.5~10000モルで使用される、請求項5に記載の触媒組成物。
- 請求項5に記載のエチレン系重合用の触媒組成物の存在下で、エチレンまたはエチレンとアルファ-オレフィンを重合してエチレン系重合体を製造するステップを含む、エチレン系重合体の製造方法。
- 前記重合は、170~250℃で行われる、請求項8に記載のエチレン系重合体の製造方法。
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JP2015506392A (ja) | 2011-12-29 | 2015-03-02 | ダウ グローバル テクノロジーズ エルエルシー | 低分子量エチレン系材料及びアルファ−オレフィン系材料を製造するためのプロセス |
JP2015506393A (ja) | 2011-12-29 | 2015-03-02 | ダウ グローバル テクノロジーズ エルエルシー | 超分岐オレフィン油性誘電性流体 |
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JP2016506443A (ja) | 2012-12-27 | 2016-03-03 | ダウ グローバル テクノロジーズ エルエルシー | エチレン系ポリマー |
JP2016506446A (ja) | 2012-12-27 | 2016-03-03 | ダウ グローバル テクノロジーズ エルエルシー | エチレン系ポリマーを製造するための重合法 |
JP2020514503A (ja) | 2017-03-15 | 2020-05-21 | ダウ グローバル テクノロジーズ エルエルシー | マルチブロックコポリマー形成用触媒系 |
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JP2021507882A (ja) | 2021-02-25 |
CN111491942A (zh) | 2020-08-04 |
US20220135599A1 (en) | 2022-05-05 |
EP3730501A4 (en) | 2021-06-30 |
RU2020123959A3 (ja) | 2022-01-21 |
KR102100142B1 (ko) | 2020-04-14 |
CA3083892A1 (en) | 2019-06-27 |
CN111491942B (zh) | 2024-01-12 |
RU2020123959A (ru) | 2022-01-21 |
TW201927798A (zh) | 2019-07-16 |
KR20190075778A (ko) | 2019-07-01 |
SA520412227B1 (ar) | 2022-10-27 |
EP3730501A1 (en) | 2020-10-28 |
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TWI667250B (zh) | 2019-08-01 |
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