WO2015072799A1 - 리간드 화합물, 올레핀 올리고머화용 촉매계, 및 이를 이용한 올레핀 올리고머화 방법 - Google Patents
리간드 화합물, 올레핀 올리고머화용 촉매계, 및 이를 이용한 올레핀 올리고머화 방법 Download PDFInfo
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- WO2015072799A1 WO2015072799A1 PCT/KR2014/011029 KR2014011029W WO2015072799A1 WO 2015072799 A1 WO2015072799 A1 WO 2015072799A1 KR 2014011029 W KR2014011029 W KR 2014011029W WO 2015072799 A1 WO2015072799 A1 WO 2015072799A1
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- Prior art keywords
- group
- formula
- carbon atoms
- catalyst system
- olefin oligomerization
- Prior art date
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 67
- 239000003446 ligand Substances 0.000 title claims abstract description 57
- 238000006384 oligomerization reaction Methods 0.000 title claims abstract description 55
- 239000003054 catalyst Substances 0.000 title claims abstract description 51
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 41
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 22
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000005977 Ethylene Substances 0.000 claims abstract description 23
- 125000004432 carbon atom Chemical group C* 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 125000000217 alkyl group Chemical group 0.000 claims description 17
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 12
- 229910052796 boron Inorganic materials 0.000 claims description 12
- 125000003118 aryl group Chemical group 0.000 claims description 11
- 229910052723 transition metal Inorganic materials 0.000 claims description 11
- 150000003624 transition metals Chemical class 0.000 claims description 11
- 125000000524 functional group Chemical group 0.000 claims description 9
- 125000005842 heteroatom Chemical group 0.000 claims description 9
- 125000000623 heterocyclic group Chemical group 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 150000002367 halogens Chemical class 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 5
- 125000001188 haloalkyl group Chemical group 0.000 claims description 4
- 150000002430 hydrocarbons Chemical group 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 3
- 125000001072 heteroaryl group Chemical group 0.000 claims description 3
- 239000007848 Bronsted acid Substances 0.000 claims description 2
- 239000002879 Lewis base Substances 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- GWKHNQIALWXRPA-GECNZSFWSA-N chromium (Z)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one (E)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one Chemical compound [Cr].CC(C)(C)C(\O)=C/C(=O)C(C)(C)C.CC(C)(C)C(\O)=C/C(=O)C(C)(C)C.CC(C)(C)C(\O)=C\C(=O)C(C)(C)C GWKHNQIALWXRPA-GECNZSFWSA-N 0.000 claims description 2
- WUZCBSQKHJJABD-YNEVXYPXSA-K chromium(3+);(z)-3-oxo-1-phenylbut-1-en-1-olate Chemical compound [Cr+3].CC(=O)\C=C(/[O-])C1=CC=CC=C1.CC(=O)\C=C(/[O-])C1=CC=CC=C1.CC(=O)\C=C(/[O-])C1=CC=CC=C1 WUZCBSQKHJJABD-YNEVXYPXSA-K 0.000 claims description 2
- MJSNUBOCVAKFIJ-LNTINUHCSA-N chromium;(z)-4-oxoniumylidenepent-2-en-2-olate Chemical group [Cr].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O MJSNUBOCVAKFIJ-LNTINUHCSA-N 0.000 claims description 2
- 150000007527 lewis bases Chemical class 0.000 claims description 2
- 230000007935 neutral effect Effects 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
- XYQQGESWGNLKIO-UHFFFAOYSA-N acetic acid;chromium;dihydrate Chemical compound O.O.[Cr].[Cr].[Cr].CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O XYQQGESWGNLKIO-UHFFFAOYSA-N 0.000 claims 1
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 claims 1
- CYOMBOLDXZUMBU-UHFFFAOYSA-K chromium(3+);oxolane;trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3].C1CCOC1.C1CCOC1.C1CCOC1 CYOMBOLDXZUMBU-UHFFFAOYSA-K 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 230000015572 biosynthetic process Effects 0.000 description 25
- 238000003786 synthesis reaction Methods 0.000 description 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 12
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 11
- -1 polyethylene Polymers 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 7
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 230000003197 catalytic effect Effects 0.000 description 5
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 229920000092 linear low density polyethylene Polymers 0.000 description 4
- 239000004707 linear low-density polyethylene Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002904 solvent Substances 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
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000006071 cream Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012442 inert solvent Substances 0.000 description 3
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-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
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
- 230000003606 oligomerizing effect Effects 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 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
- 0 **C*N(P(*)*)P(*)* Chemical compound **C*N(P(*)*)P(*)* 0.000 description 1
- WOXFMYVTSLAQMO-UHFFFAOYSA-N 2-Pyridinemethanamine Chemical compound NCC1=CC=CC=N1 WOXFMYVTSLAQMO-UHFFFAOYSA-N 0.000 description 1
- KDHWOCLBMVSZPG-UHFFFAOYSA-N 3-imidazol-1-ylpropan-1-amine Chemical compound NCCCN1C=CN=C1 KDHWOCLBMVSZPG-UHFFFAOYSA-N 0.000 description 1
- KCPJRZSDUQZRLO-UHFFFAOYSA-N 4-(2h-pyridin-1-yl)butan-1-amine Chemical compound NCCCCN1CC=CC=C1 KCPJRZSDUQZRLO-UHFFFAOYSA-N 0.000 description 1
- JKUCZICORCIYOT-UHFFFAOYSA-M C(C)(C)[Al](C(C)C)C(C)C.C(C)[Al](Cl)CC Chemical compound C(C)(C)[Al](C(C)C)C(C)C.C(C)[Al](Cl)CC JKUCZICORCIYOT-UHFFFAOYSA-M 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
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- LNKWAVLAOSVMOE-UHFFFAOYSA-N Thelepin Natural products O1C=2C(Br)=CC(CO)=CC=2CC21C=C(Br)C(=O)C(Br)=C2 LNKWAVLAOSVMOE-UHFFFAOYSA-N 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
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical compound O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052787 antimony Chemical group 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical group [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical group [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane 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
- 239000007795 chemical reaction product Substances 0.000 description 1
- XGRJZXREYAXTGV-UHFFFAOYSA-N chlorodiphenylphosphine Chemical compound C=1C=CC=CC=1P(Cl)C1=CC=CC=C1 XGRJZXREYAXTGV-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- MYBJXSAXGLILJD-UHFFFAOYSA-N diethyl(methyl)alumane Chemical compound CC[Al](C)CC MYBJXSAXGLILJD-UHFFFAOYSA-N 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
- 238000009826 distribution Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910021482 group 13 metal Inorganic materials 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000002902 organometallic compounds Chemical group 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 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
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
- LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical compound CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 0.000 description 1
- 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
- 238000013022 venting Methods 0.000 description 1
- 239000008096 xylene Substances 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms
- C07F9/655345—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms the sulfur atom being part of a five-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
- C07C2/36—Catalytic processes with hydrides or organic compounds as phosphines, arsines, stilbines or bismuthines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/46—Phosphinous acids [R2POH], [R2P(= O)H]: Thiophosphinous acids including[R2PSH]; [R2P(=S)H]; Aminophosphines [R2PNH2]; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/572—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/576—Six-membered rings
- C07F9/58—Pyridine rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6503—Five-membered rings
- C07F9/6506—Five-membered rings having the nitrogen atoms in positions 1 and 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6509—Six-membered rings
- C07F9/650952—Six-membered rings having the nitrogen atoms in the positions 1 and 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/65515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- C07C2531/24—Phosphines
Definitions
- the present invention relates to a ligand compound, a catalyst system for olefin oligomerization, and lepin using the same. It is about the oligomerization method.
- Linear alpha-olefin is widely used commercially as an important material for comonomers, detergents, lubricants, plasticizers, etc.
- 1-nuxene and 1-octene are linear low density polyethylene (LLDPE), etc. It is often used as a comonomer to control the density of polyethylene.
- LLDPE linear low density polyethylene
- LLDPE Linear Low-Density Polyethylene
- alpha-le-lephine is different in the field of application or market size, the technology to selectively produce specific alpha-olefins is commercially important, and recently, through selective ethylene oligomerization -There is a lot of research on the cream catalyst technology that manufactures high selectivity such as hexane or 1-octene.
- a creme-based catalyst using a ligand of the general formula (R1) (R2) XYX (R3) (R4) as a previously known trimerization catalyst of ethylene is proposed.
- R1 a ligand of the general formula (R1) (R2) XYX (R3) (R4) as a previously known trimerization catalyst of ethylene
- R3 a previously known trimerization catalyst of ethylene
- X is phosphorus, arsenic or antimony
- Y is-
- the first catalyst under conditions as a ligand which does not exhibit catalytic activity for the preparation of haeksen R1, R2, R3 and R4 popularly least hanae having no polar substituent in a compound (o- ethylphenyl) 2 PN (Me) P ( o -Ethylphenyl) 2 has been studied (C? Em. Commun., 2002, 858).
- the present invention provides a novel ligand compound capable of selectively oligomerizing ethylene while exhibiting high catalytic activity, an olefin oligomerizing catalyst system comprising the same, and a method for refin oligomerization using the same.
- the ligand compound according to one aspect of the present invention may be represented by the following formula (1).
- X is or is a substituted or unsubstituted heterocyclic functional group containing one or more heteroatoms of N, O or S,
- Ri and R 2 are each independently, an alkyl group having 1 to 20 carbon atoms containing at least one hetero element of N, O, F, S or P, a cycloalkyl group having 3 to 20 carbon atoms, an aryl group having 6 to 40 carbon atoms, Heteroaryl group having 3 to 30 carbon atoms, -PR 3 R 4 or arylalkyl group having 7 to 40 carbon atoms, R 3 to R 6 are each independently a hydrocarbon group having 1 to 40 carbon atoms, including one or more heteroatoms of N, O, F, S, or P,
- n is an integer from 0 to 10.
- the catalyst for lepin grafting and mermerization may include a ligand compound represented by Formula 1; a transition metal source; and a promoter.
- Elevene oligomerization method may include the step of multimerizing the olefin in the presence of an olefin oligomerization catalyst system comprising a ligand compound represented by the formula (1), a transition metal source, and a promoter have.
- ethylene can be encapsulated and mercured with a higher catalytic activity than a conventional catalyst system.
- the present invention provides a ligand compound represented by the following formula (1).
- X is -NHR 2 or a substituted or unsubstituted heterocyclic functional group containing at least one heteroelement of N, 0 or S,
- Ri, and R 2 are each independently, an alkyl group having 1 to 20 carbon atoms containing at least one hetero element of N, 0, F, S or P, a cycloalkyl group having 3 to 20 carbon atoms, 6 to 6 carbon atoms An aryl group of 40, a heteroaryl group of 3 to 30 carbon atoms, -PR 3 R 4 or an arylalkyl group of 7 to 40 carbon atoms,
- R 3 to R 6 are each independently a hydrocarbon group having 1 to 40 carbon atoms, including one or more heteroatoms of N, O, F, S, or P,
- n is an integer from 0 to 10.
- a catalyst system for olefin oligomerization includes a source of crumb; and a cocatalyst.
- lepin oligomerization comprising the step of multi-reacting the olefins in the presence of an olefin oligomerization catalyst system represented by the formula (1) ligand compound, the source of cream, and the promoter A method is provided.
- an olefin oligomerization catalyst system represented by the formula (1) ligand compound, the source of cream, and the promoter A method is provided.
- the conventionally known catalyst system for olephine oligomerization has a disadvantage in that it is difficult to exhibit continuous and excellent quantification reaction activity.
- the present inventors have continually researched to improve this, and found that a ligand compound having a novel structure of Chemical Formula 1 and the above-described structure can be used to provide a catalyst system for oligomerization that exhibits better multimerization reaction activity.
- the present invention has been completed.
- the oligomerization catalyst system provided by using the ligand of Formula 1 may continuously exhibit excellent multimerization activity during the oligomerization reaction of olefins, for example, ethylene, as supported in the following examples. It was confirmed.
- the excellent activity of the oligomerization catalyst system is expected to be expressed due to -N ⁇ (particularly, a specific kind of R 2 ) or a heterocyclic group bonded to the position of X, whereas the functional group bound to the position of X It was confirmed that the excellent activities described above could not be expressed when the structures of S were slightly different (for example, R, R 2 hydrogen, or alkyl groups having 1 to 3 carbon atoms such as methyl groups).
- a catalyst system for an oligomerization which has a more continuous and superior activity compared to the existing catalyst system, and a novel ligand compound enabling the provision thereof can be provided.
- the ligand compound of the present invention an olefin oligomerization catalyst system, and an olefin oligomerization method using the same will be described in more detail.
- Ligand compounds of the present invention can be represented by the following formula (1).
- X, R 3 to R 6 and n are as defined above.
- X is -NHR 2 , N in the ring substituted or unsubstituted alkyl group having 1 to 3 carbon atoms A heterocyclic functional group having 3 to 8 carbon atoms, or an unsubstituted heterocyclic functional group having 3 to 8 carbon atoms having 0 or S in the ring,
- RL and R 2 may be each independently a cycloalkyl group having 3 to 20 carbon atoms, or —PR 3 R 4 ,
- R 3 to Re may be independently an aryl group having 6 to 40 carbon atoms, and ⁇ may be an integer of 1 to 5, respectively.
- X is -NR R 2 , where R 2 is
- R 3 to R 6 may be a phenyl group, and ⁇ may be an integer of 1 to 5.
- the ligand represented by the formula (1) may be selected from the group consisting of the following compounds, but it is to be understood that the ligand compounds of the present invention are not limited thereto, and these are given by way of example:
- Ligand compound of Formula 1 described above has been conventionally applied for the preparation of ligand compounds having two or more structures of -PR "R '" (R “, R”' is independently an aryl group isohydrocarbon group) It can be prepared according to the reaction conditions and methods, specific reaction conditions and methods thereof are described in the examples described later.
- the compound of Formula 1 may have a structure of X- (CH 2 ) -NH 2 , an amine compound, and CI-PR ′′ R m (R ′′, R ′ ′′ are each independently a hydrocarbon group such as an aryl group).
- the compound having the structure can be prepared by reacting in an organic solvent in the presence of a base. As a result of this reaction, the hydrogen of the amine compound is substituted with -PR "R '", and the ligand compound of Formula 1 is
- the base or organic solvent may be any base or organic solvent known to be commonly used in the substitution reaction of the amine compound, without any limitation, and thus, further description thereof will be omitted. do.
- the catalyst system for levyne oligomerization according to the present invention may include a ligand compound represented by Formula 1, a transition metal source, and a cocatalyst.
- a ligand compound represented by Formula 1 a transition metal source, and a cocatalyst.
- the term 'lelephine oligomerization' means that the lelefin is polymerized. When three olefins are polymerized, they are called trimedzation. When four olefins are polymerized, they are called tetramerization. In this way, the olefins are polymerized to make a low molecular weight material. ).
- the present invention means the selective production of 1-nuxene and 1 : octene which are the main comonomers of LLDPE from ethylene.
- 'catalytic system' refers to these or their reaction products regardless of whether the ligand compounds, transition metal sources and cocatalysts are simply in a mixed composition or whether they form a separate catalytically active species. Any composition, compound or complex that exhibits catalytic activity for 'olefin oligomerization', including as catalytically active species, may be encompassed. '
- the olefin oligomerization reaction is closely related to the catalyst system used.
- the catalyst system used in the reaction of lelpine oligomerization includes a transition metal source which serves as a main catalyst and a cocatalyst, in which the structure of the active catalyst can be changed according to the chemical structure of the ligand, and thus the olefin selectivity and Become active.
- the lepin oligomerization catalyst system according to the present invention can continuously exhibit excellent multimerization reaction activity in oligomerization reaction of an olefin, for example, ethylene, using a compound represented by Chemical Formula 1 as a ligand.
- an olefin for example, ethylene
- Chemical Formula 1 a compound represented by Chemical Formula 1 as a ligand.
- the excellent activity of this catalyst for ligomerization is expected to be expressed due to -NR R ⁇ , in particular, a specific type of R, R 2 ) or heterocyclic functional groups bonded to the position of X.
- the transition metal source serves as a main catalyst, and may be, for example, a source of cracks (crume itself or a chromium precursor), and more specifically, chromium ( ⁇ ) , Crumb (II0-2-ethylnucleoanoate, chromium (III) tris (2,2,6,6-tetramethyl-3,5-heptanedionate), chromium (III) benzoylacetonate, crumb (III) And one or more cream precursors selected from the group consisting of nucleofluoro-2,4-pentanedionate and chromium ( ⁇ ) acetate hydroxide.
- the promoter is an organometallic compound including a Group 13 metal, and is generally not particularly limited as long as it can be used in the multiplication of lepinin under a catalyst of a transition metal compound. Any one or more selected from the group consisting of compounds represented by 4 may be used.
- Each R 7 is independently halogen, C 1-20 alkyl or C 1-20 haloalkyl, c is an integer of 2 or more,
- D is aluminum or boron
- R 8 is hydrogen, halogen, C 1-20 alkyl or C 1-20 haloalkyl
- Q is Br 3+ or Al 3+
- E is independently C 6-20 aryl or C 1-20 alkyl, wherein the C 6-20 aryl or C 1-20 alkyl is unsubstituted or halogen C 1-20 alkyl, C 1-20 alkoxy and phenoxy It is substituted with one or more substituents selected from the group consisting of hours.
- Examples of the compound represented by Formula 2 include modified or unmodified alkylaluminoxanes having 1 to 5 carbon atoms, such as methylaluminoxane (MAO), modified methylaluminoxanes, ethylaluminoxanes, isobutylaluminoxanes or Butyl aluminoxane.
- MAO methylaluminoxane
- modified methylaluminoxanes ethylaluminoxanes
- isobutylaluminoxanes isobutylaluminoxanes
- Butyl aluminoxane butyl aluminoxane
- Examples of the compound represented by Formula 3 include trimethylaluminum, triethylaluminum, triisobutylaluminum, tripropylaluminum, tributylaluminum, dimethylchloroaluminum, dimethylisobutylaluminum, dimethylethylaluminum and diethylchloroaluminum triiso Propyl aluminum , Tri-S-butylaluminium , Tricyclopentyl aluminum, tripentyl aluminum, triisopentyl aluminum, trinuclear aluminum, ethyl dimethyl aluminum, methyl diethyl aluminum, triphenyl aluminum, tri-P- allyl aluminum, dimethyl aluminum mesoxide, dimethyl aluminum ethoxide, trimethyl Boron, triethyl boron, triisobutyl boron, tripropyl boron or tributyl boron.
- Examples of the compound represented by the formula (4) include triethylammonium tetraphenylboron, tributylammonium tetraphenylboron, trimethylammonium tetraphenylboron, tripropylammonium tetraphenylboron, and trimethylammonium tetra (P-lryl) ) Boron, tripropyl ammonium tetra (P-lryl) boron, triethyl ammonium tetra ( ⁇ , ⁇ -dimethylphenyl) boron, trimethyl ammonium tetra ( ⁇ , ⁇ - dimethylphenyl) boron,-tributyl ammonium tetra ( ⁇ -trifluoromethylphenyl) boron, trimethylammonium tetra ( ⁇ -trifluoromethylphenyl) boron,
- Triphenylphosphonium tetraphenylaluminum Trimethylphosphonium tetraphenylaluminum, triphenylcarbonium tetraphenylboron, triphenylcarbonium tetraphenylaluminum, triphenylcarbonium tetra ( ⁇ -tripulomethylphenyl) boron or Triphenylcarbonium tetrapentafluorophenylboron.
- the molar ratio of the ligandated compound represented by the formula (1): transition metal source: promoter is about 0.1 It may be from 1: 1 to about 10: 1: 10,000, preferably from about 1: 1: 1 to about 5: 1: 3,000, although the present invention is not limited thereto.
- the three components are present at the same time or sequentially in any order, in the presence or absence of monomers in any suitable solvent. It can be added together under to obtain an active catalyst.
- Suitable for . Macros include, but are not limited to, heptane, toluene, cyclohexane, methylcyclonucleic acid, 1-nuxene, diethyl ether, tetrahydrofuran, acetonitrile, dichloromethane, chloroform, chlorobenzene, methanol, acetone, and the like.
- the present invention provides a method for producing an olephine oligomer comprising the step of multimerizing the olefin in the presence of the catalyst system for olefin oligomerization.
- Using the catalyst system for olepin oligomerization according to the present invention can provide a method for oligomerization of olefins having improved reaction activity. It is preferable that the said olefin is ethylene.
- the leulev oligomerization according to the present invention is a slurry in which a homogeneous liquid phase reaction and a catalyst system are not soluble or partially soluble in the presence or absence of an inert solvent using the olefinic oligomerization catalyst system and conventional apparatus and contacting techniques. Reactions, two- phase liquid / liquid reactions, or bulk reactions or gaseous reactions in which the product olefins act as the main medium are preferred, and homogeneous liquid reactions are preferred.
- the olepin oligomerization reaction may be carried out in any inert solvent that does not react with the catalyst compound and the active agent.
- Suitable inert solvents include, but are not limited to, benzene, toluene, xylene, cumene, heptane, cyclonucleic acid, methylcyclonucleic acid, methylcyclopentane, nucleic acid, pentane, butane, isobutane and the like.
- the solvent may be used by removing a small amount of water or air acting as a catalyst poison by treating with a small amount of alkylaluminum.
- the oligomerization reaction of the olefin can be carried out at a temperature of about 5 ° C to about 200 ° C, preferably at a temperature of about 30 ° C to about 150 ° C.
- the olepin oligomerization reaction can be carried out at a pressure of about 1 bar to about 300 bar, preferably at a pressure of about 2 bar to about 150 bar.
- Phosphorus probe was titrated with aqueous solution of phosphoric acid. Under Ar atmosphere : Each starting amine substance (10 mmol) and 'triethylamine (3 to 10 molar equivalents based on starting substance) in the following Table 1 were dissolved in 80 mL of dichloromethane. The flask was immersed in a water bath. In, chlorodiphenylphosphine (20mmol) was slowly added and stirred overnight. After vacuum was removed to remove the solvent, THF was added and sufficiently stirred to remove triethylammonium chloride salt with an air-free glass filter. The solvent was removed from the filtrate to give the final product.
- a ligand compound having a structure of PNP 5 was prepared.
- the starting amine material used to prepare the ligand compound was prepared.
- NMR data of the ligand compounds are summarized in Table 1 above.
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US15/032,008 US9827561B2 (en) | 2013-11-18 | 2014-11-17 | Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization method using the same |
JP2016524591A JP6247758B2 (ja) | 2013-11-18 | 2014-11-17 | リガンド化合物、オレフィンオリゴマー化用触媒系、およびこれを用いたオレフィンオリゴマー化方法 |
CN201480062051.5A CN105722846B (zh) | 2013-11-18 | 2014-11-17 | 配体化合物、用于烯烃低聚反应的催化剂体系及使用该催化剂体系的烯烃低聚方法 |
EP14862404.2A EP3045463B1 (en) | 2013-11-18 | 2014-11-17 | Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization method using it |
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WO2008004986A1 (en) * | 2006-07-05 | 2008-01-10 | National University Of Singapore | Catalyst system for oligomerization of olefins |
KR20120138309A (ko) | 2011-06-14 | 2012-12-26 | 주식회사 엘지화학 | 선택적 에틸렌 올리고머화 촉매계 |
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WO2008004986A1 (en) * | 2006-07-05 | 2008-01-10 | National University Of Singapore | Catalyst system for oligomerization of olefins |
KR20120138309A (ko) | 2011-06-14 | 2012-12-26 | 주식회사 엘지화학 | 선택적 에틸렌 올리고머화 촉매계 |
Non-Patent Citations (4)
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CHEM. COMMUN., 2002, pages 858 |
FEI, Z. ET AL.: "Transformation between diphosphinoamines and iminobiphosphines: a reversible P-N-P <-> N=P-P rearrangement triggered by protonat ion/deprotonation", INORG. CHEM., vol. 43, 2004, pages 2228 - 2230, XP055332792 * |
SONG, K. ET AL.: "Syntheses, structures, and catalytic ethylene oligomerization behaviors of bis(phosphanyl)aminenikel(II) complexes containing N-functional ized pendant groups", EUR. J. INORG. CHEM., 2009, pages 3016 - 3024, XP055101476 * |
WENG, Z. ET AL.: "Chromium(III) catalysed ethylene tetramerizat ion promoted by bi s(phosphino)amines with an N-funct ionalized pendant", DALTON TRANS., 2007, pages 3461 - 3592, XP002685882 * |
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