EP1497244A1 - Verfahren zur oligomerisierung von olefinen - Google Patents
Verfahren zur oligomerisierung von olefinenInfo
- Publication number
- EP1497244A1 EP1497244A1 EP03724987A EP03724987A EP1497244A1 EP 1497244 A1 EP1497244 A1 EP 1497244A1 EP 03724987 A EP03724987 A EP 03724987A EP 03724987 A EP03724987 A EP 03724987A EP 1497244 A1 EP1497244 A1 EP 1497244A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transition metal
- complex
- alkylalumoxane
- olefin
- oligomerization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000003606 oligomerizing effect Effects 0.000 title claims abstract description 8
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 35
- 150000003624 transition metals Chemical class 0.000 claims abstract description 35
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000006384 oligomerization reaction Methods 0.000 claims abstract description 18
- 239000003446 ligand Substances 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052804 chromium Inorganic materials 0.000 claims description 11
- 239000011651 chromium Substances 0.000 claims description 11
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 10
- LKLLNYWECKEQIB-UHFFFAOYSA-N 1,3,5-triazinane Chemical compound C1NCNCN1 LKLLNYWECKEQIB-UHFFFAOYSA-N 0.000 claims description 6
- ITWBWJFEJCHKSN-UHFFFAOYSA-N 1,4,7-triazonane Chemical group C1CNCCNCCN1 ITWBWJFEJCHKSN-UHFFFAOYSA-N 0.000 claims description 3
- AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical group C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract description 2
- -1 i-pentyl Chemical group 0.000 description 25
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1 -dodecene Natural products CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 4
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 4
- 229940069096 dodecene Drugs 0.000 description 4
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 125000002524 organometallic group Chemical group 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- WSPIPGGPVQXYRR-UHFFFAOYSA-N 1,3,5-tridodecyl-1,3,5-triazinane Chemical compound CCCCCCCCCCCCN1CN(CCCCCCCCCCCC)CN(CCCCCCCCCCCC)C1 WSPIPGGPVQXYRR-UHFFFAOYSA-N 0.000 description 2
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- 125000004343 1-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C([H])([H])[H] 0.000 description 2
- GXDHCNNESPLIKD-UHFFFAOYSA-N 2-methylhexane Chemical compound CCCCC(C)C GXDHCNNESPLIKD-UHFFFAOYSA-N 0.000 description 2
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- PFEOZHBOMNWTJB-UHFFFAOYSA-N 3-methylpentane Chemical compound CCC(C)CC PFEOZHBOMNWTJB-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 238000005829 trimerization reaction Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- IOOQZUUFSICDQX-UHFFFAOYSA-N 1,3,5-tris(2-ethylhexyl)-1,3,5-triazinane Chemical compound CCCCC(CC)CN1CN(CC(CC)CCCC)CN(CC(CC)CCCC)C1 IOOQZUUFSICDQX-UHFFFAOYSA-N 0.000 description 1
- PEPIRSFNKKOIRP-UHFFFAOYSA-N 1,3,5-tris(2-methyltridecan-2-yl)-1,3,5-triazinane Chemical compound CCCCCCCCCCCC(C)(C)N1CN(C(C)(C)CCCCCCCCCCC)CN(C(C)(C)CCCCCCCCCCC)C1 PEPIRSFNKKOIRP-UHFFFAOYSA-N 0.000 description 1
- SVWWQEMCGMZFBR-UHFFFAOYSA-N 1,3,5-tris(2-propylheptyl)-1,3,5-triazinane Chemical compound CCCCCC(CCC)CN1CN(CC(CCC)CCCCC)CN(CC(CCC)CCCCC)C1 SVWWQEMCGMZFBR-UHFFFAOYSA-N 0.000 description 1
- HEVMCAWDFNKSDU-UHFFFAOYSA-N 2-(3,5-didodecyl-1,3,5-triazinan-1-yl)-n,n-dimethylethanamine Chemical compound CCCCCCCCCCCCN1CN(CCCCCCCCCCCC)CN(CCN(C)C)C1 HEVMCAWDFNKSDU-UHFFFAOYSA-N 0.000 description 1
- OBETXYAYXDNJHR-UHFFFAOYSA-N 2-Ethylhexanoic acid Chemical compound CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004435 Oxo alcohol Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- SHZIWNPUGXLXDT-UHFFFAOYSA-N caproic acid ethyl ester Natural products CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-M pivalate Chemical compound CC(C)(C)C([O-])=O IUGYQRQAERSCNH-UHFFFAOYSA-M 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- 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
- C07C2/24—Catalytic processes with metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
- C07C2/32—Catalytic processes with hydrides or organic compounds as complexes, e.g. acetyl-acetonates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/56—Addition to acyclic hydrocarbons
- C07C2/58—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
-
- 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
- C07C2531/22—Organic complexes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Definitions
- the present invention relates to a process for oligomerizing olefins, in which an olefin is brought into contact with a catalyst system which comprises at least one transition metal complex with a multidentate complex ligand and an alkylalumoxane.
- Olefin oligomers with up to 30 carbon atoms are of great economic importance as comonomers for plastics or as precursors for oxo alcohols, which in turn are part of surfactants and plasticizers for plastics.
- Process for oligomerizing lower olefins, e.g. B. originate from steam crackers, is therefore of central importance in the manufacture of everyday products.
- WO 00/58319 describes a process for the preparation of oligomers of olefins using an oligomerization catalyst which can be obtained from a chromium compound and a 1,3,5-triazacyclohexane and an activating additive, such as an alkylalumoxane.
- EP-A-0 537 609 describes the oligomerization of ethene in the presence of a catalyst which comprises a chromium complex with a multidentate complex ligand and an alkylalumoxane.
- the catalyst system is then discarded.
- the alkylalumoxane is usually used in a large excess, based on the transition metal complex, in order to achieve sufficient activation.
- the associated high consumption of alkylalumoxane is therefore a significant cost factor for such olefin oligomerization processes.
- the object of the invention is to provide a process for oligomerizing olefins, in which an olefin is brought into contact with a catalyst system which comprises a transition metal complex and an alkylalumoxane, the process allowing optimum use of the alkylalumoxane.
- this object is achieved by a process for the oligomerization of olefins, in which an olefin is brought into contact with a catalyst system which
- b) comprises an alkylalumoxane in amounts such that the molar ratio of aluminum: transition metal is more than 10, at least part of the amount of the transition metal complex being added continuously or in portions in the course of the oligomerization.
- Suitable alkylalumoxanes are known, for example, from DE-A-3 007 725, their structures being largely unexplained. These are products of the careful partial hydrolysis of aluminum alkyls. These products do not appear to be pure, but as mixtures of open-chain and cyclic structures of type Ia and Ib, which are probably in dynamic equilibrium with one another.
- the groups R are the same or lg different and are independently C 1 -C 2 -alkyl, such as methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, sec-butyl , tert-butyl, n-pentyl, i-pentyl, sec-pentyl, neo-pentyl, 1,2-dimethylpropyl, i-amyl, n-hexyl, i-hexyl, sec-hexyl, n-heptyl, i-heptyl , n-octyl, n-nonyl, n-decyl and
- n-dodecyl preferably Ci-C ß- alkyl such as methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, sec-butyl, tert-butyl, n-pentyl, i-pentyl, sec-pentyl, neo- Pentyl, 1,2-dimethylpropyl, i-amyl, n-hexyl, i-hexyl.
- Methylalumoxane is particularly preferred, m is an integer from 0 to 40, preferably 0 to 25 and
- alkylalumoxanes fulfill their suitability for the purposes of the present invention regardless of their structural nature.
- the transition metal complex can be any complex which, after activation, is capable of oligomerizing olefins. Suitable catalysts of this type are described in "Frontiers in metal-catalyzed Polymerization", Chem. Rev. April 2000, Vol. 100 No. 4, pp. 1167-1645. The transition measure
- 40 tall in preferred complexes is selected from chromium, vanadium, tantalum and titanium.
- Suitable transition metal complexes can be represented by the formula k LMeX, wherein Me is a transition metal, preference - 5 as Cr, V or Ti, L represents a multidentate Komplexli- ganden, X represents the same or different anions, and k represents 2 or 3.
- the multidentate complex ligand preferably occupies three adjacent coordination sites of the octahedrally coordinated metal atom.
- Nitrogen-containing multidentate complex ligands are preferred.
- Cyclic polyamine ligands are particularly preferred, in particular those which comprise a 1,3,5-triazacyclohexane or a 1,4,7-triazacyclononane skeleton.
- Suitable complex ligands with a 1,3,5-triazacyclohexane skeleton are described in WO 00/58319, to the disclosure of which reference is made.
- 1,3,5-triazacyclohexanes are preferred, the nitrogen atoms of which are independently substituted by optionally substituted C 1 -C 2 -alkyl, C ß- cis-aryl or C -C 5 arylalkyl, for. B.
- Suitable 1,4,7-triazacyclononanes can be substituted on the nitrogen atoms by substituents such as those listed above.
- 1, 4, 7-trimethyl-l, 4, 7-triazacyclononane is commercially available.
- Alternative polydentate complex ligands are cyclopentadienyl anion of the formula CsH (5 _ U) R u and their benzo-fused derivatives, wherein 6 alkyl, C 2 -C n is an integer from 0 to 5 and R is C ⁇ -C 6 alkenyl, C 6 -C ⁇ 0 aryl, C 7 -C ⁇ 4 aralkyl, R ⁇ R ⁇ PX or NX, wherein R 1 is C ⁇ -C6 alkyl, Cs-C ⁇ cycloalkyl or C ß -Cio- Aryl and X represents -C 6 alkylene.
- N is preferably 1.
- Suitable cyclopentadienyl ligands are, for. B.
- R 2 is hydrogen, -CC 6 -alkyl or Ci-C ß -alkoxy and Y is N-methylimidazol-2-yl, R 1 2 PX- or R ⁇ NX-, wherein R 1 is Ci-C ⁇ -Alkyl, Cs-Cg-cycloalkyl or C 6 -C ⁇ o-alkyl and X is Ci-C ß -alkylene.
- Suitable anions X are in particular halogen, such as fluorine, bromine, iodine and in particular chlorine; Tosylate, triflate, tetrafluoroborate, hexafluorophosphate, hexafluoroantimonate, tetraphenylborate; Ci-Ci ⁇ -carboxylate, such as acetate, butyrate, neopentanoate, laurate, stearate or 2-ethylhexanoate.
- halogen such as fluorine, bromine, iodine and in particular chlorine
- Tosylate triflate, tetrafluoroborate, hexafluorophosphate, hexafluoroantimonate, tetraphenylborate
- Ci-Ci ⁇ -carboxylate such as acetate, butyrate, neopentanoate, laurate, stearate or 2-ethylhexanoate.
- transition metal complexes can be obtained by methods known to those skilled in the art or analogously to these (cf., for example, W. A. Herrmann, A. Salzer: “Synthetic Methods of Organometallic and Inorganic Chemistry", Thieme Verlag, Stuttgart 1996). Suitable complexes are described in WO 00/58319 of EP-A-0 537 609, Rüther, T. et al., Organometallics 2001, 20, pp. 1247-1250; Döhring A. et al., Organo etallics 2001, 20, pp. 2234-2245 and Deckers P. J. W. et al., Angew. Chem. 2001, 113, No. 13, pp. 2584-2587.
- the transition metal complex and the alkylalumoxane are used in such amounts that a molar ratio of aluminum: transition metal of more than 10, eg. B. 10 to 10,000, preferably 10 to 500.
- at least part of the amount of the transition metal complex used is added continuously or in portions in the course of the oligomerization, ie after olefin, alkylalumoxane and a part of the complex have been brought into contact under conditions under which oligomerization of the olefin takes place.
- the entire amount of alkylalumoxane and a partial amount of the complex are combined in situ immediately before use in the oligomerization reaction.
- the olefin to be oligomerized can also be initially introduced and / or added continuously or in portions to the combined catalyst components become. Alternatively, you can submit the alumoxane and olefin and add the first portion of the transition metal complex.
- the activity of the catalyst system becomes noticeably worse, e.g. B. after a time interval of at least 30 min or 1 hour, a further subset of the transition metal complex can be added to the polymerizing system.
- This process can be repeated as often as long as the total amount of transition metal complex in the reaction system, i. H. the sum of the quantities added and added, and the amount of alkylalumoxane give a molar ratio aluminum: transition metal of more than 10.
- a subset of the transition metal complex is introduced together with the alkylalumoxane and the molar ratio aluminum: transition metal is reduced to less than half of the initial value by adding at least a further subset of the transition metal complex in the course of the oligomerization.
- the initial molar aluminum: transition metal ratio is expediently more than 100, preferably more than 200, in particular more than 300.
- the transition metal complex can also be metered in continuously during the oligomerization, in order, for example, to have high catalyst activity over a longer period Period.
- Suitable solvents are aprotic solvents, e.g. B. aliphatic saturated hydrocarbons, such as butane, pentane, 3-methylpentane, hexane, heptane, 2-methylhexane, octane, cyclohexane, methylcyclohexane, 2,2,4-trimethylpentane, decalin; halogenated hydrocarbons, such as dichloroethane; aromatic hydrocarbons, such as benzene, toluene, xylene, ethylbenzene, mesitylene, tetralin or the oligomeric reaction products which are liquid under the reaction conditions, such as 1-hexene itself.
- solvents can be used either individually or as a mixture.
- the process according to the invention is suitable for the oligomerization, in particular the selective trimerization, of ethene.
- the process according to the invention is also suitable for oligomerization, in particular the selective trimerization of ⁇ -olefins with at least three, e.g. B. three to twelve carbon atoms, such as 1-propene, 1-butene, 1-hexene, 1-decene.
- Particularly suitable as olefin is 1-butene, optionally in a mixture with its isomers, such as are present in raffinate II.
- the process according to the invention is generally carried out with extensive exclusion of moisture. It is preferable to work under protective gas. All gases which are chemically inert under the reaction conditions, such as nitrogen or argon, can be used as protective gases.
- the olefin to be converted can itself take on the function of the protective gas, provided that it has a sufficiently high vapor pressure under the reaction conditions.
- the oligomerization is preferably carried out at a temperature in the range from 0 to 120 and in particular 25 to 110 ° C. It takes place at a pressure of ambient pressure up to 120 bar.
- the catalyst system is generally deactivated.
- Suitable deactivators are, for example, water, which may be acidified, or lower alcohols.
- the products of the oligomerization are expediently cleaned by distillation. Unreacted raw material can be recovered and returned to the implementation.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10215754 | 2002-04-10 | ||
| DE10215754A DE10215754A1 (de) | 2002-04-10 | 2002-04-10 | Verfahren zur Oligomerisierung von Olefinen |
| PCT/EP2003/003691 WO2003084902A1 (de) | 2002-04-10 | 2003-04-09 | Verfahren zur oligomerisierung von olefinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1497244A1 true EP1497244A1 (de) | 2005-01-19 |
Family
ID=28684903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03724987A Withdrawn EP1497244A1 (de) | 2002-04-10 | 2003-04-09 | Verfahren zur oligomerisierung von olefinen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7214842B2 (de) |
| EP (1) | EP1497244A1 (de) |
| JP (1) | JP4086159B2 (de) |
| KR (1) | KR20040097307A (de) |
| CN (1) | CN1263712C (de) |
| AU (1) | AU2003227586A1 (de) |
| DE (1) | DE10215754A1 (de) |
| WO (1) | WO2003084902A1 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1681279A4 (de) * | 2003-11-05 | 2009-04-22 | Sumitomo Chemical Co | Verfahren zur herstellung von 1-hexen |
| JP2005152889A (ja) * | 2003-11-06 | 2005-06-16 | Sumitomo Chemical Co Ltd | オレフィンの三量化触媒およびその触媒を用いたオレフィンの三量化方法 |
| US7414006B2 (en) * | 2005-03-09 | 2008-08-19 | Exxonmobil Chemical Patents Inc. | Methods for oligomerizing olefins |
| JP4991691B2 (ja) * | 2005-03-09 | 2012-08-01 | エクソンモービル・ケミカル・パテンツ・インク | オレフィンのオリゴマー化 |
| US8003839B2 (en) * | 2006-02-03 | 2011-08-23 | Exxonmobil Chemical Patents Inc. | Process for generating linear apha olefin comonomers |
| US8076524B2 (en) * | 2006-02-03 | 2011-12-13 | Exxonmobil Chemical Patents Inc. | Process for generating alpha olefin comonomers |
| US7982085B2 (en) * | 2006-02-03 | 2011-07-19 | Exxonmobil Chemical Patents Inc. | In-line process for generating comonomer |
| US8404915B2 (en) * | 2006-08-30 | 2013-03-26 | Exxonmobil Chemical Patents Inc. | Phosphine ligand-metal compositions, complexes, and catalysts for ethylene trimerizations |
| EP2351722A1 (de) * | 2008-11-04 | 2011-08-03 | Idemitsu Kosan Co., Ltd. | Verfahren zur herstellung eines -olefinoligomers, -olefinoligomer und schmierölzusammensetzung |
| CN102030843B (zh) * | 2010-11-04 | 2012-05-30 | 中国石油天然气股份有限公司 | 烯烃聚合非茂金属催化剂体系及其制备与应用 |
| JP6871358B2 (ja) * | 2016-07-15 | 2021-05-12 | パブリック・ジョイント・ストック・カンパニー・“シブール・ホールディング” | オレフィンのオリゴマー化法 |
| CN106565618A (zh) * | 2016-10-10 | 2017-04-19 | 常州大学 | 一种由α‑烯烃直接合成润滑油基础油的催化剂配体及其配合物以及制备方法和应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5557026A (en) | 1992-09-17 | 1996-09-17 | Mitsubishi Chemical Corporation | Method for oligomerizing an α-olefin |
| US5856612A (en) | 1996-02-02 | 1999-01-05 | Mitsubishi Chemical Corporation | Process for producing α-olefin oligomer |
| WO2002012151A1 (en) | 2000-08-03 | 2002-02-14 | E.I. Dupont De Nemours And Company | CONTINUOUS MANUFACTURING PROCESS FOR α-OLEFINS |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3007725A1 (de) | 1980-02-29 | 1981-09-17 | Hansjörg Prof. Dr. 2000 Hamburg Sinn | Verfahren zur herstellung von polyethylen, polypropylen und copolymeren |
| JPH06254402A (ja) * | 1991-09-05 | 1994-09-13 | Mitsui Petrochem Ind Ltd | α−オレフィンのオリゴメリゼーション触媒およびα−オレフィンのオリゴメリゼーション法 |
| US5744677A (en) * | 1991-10-16 | 1998-04-28 | Amoco Corporation | Ethylene oligomerization |
| DE19943544A1 (de) | 1999-09-11 | 2001-03-15 | Basf Ag | Oligomerisierungskatalysator |
-
2002
- 2002-04-10 DE DE10215754A patent/DE10215754A1/de not_active Withdrawn
-
2003
- 2003-04-09 WO PCT/EP2003/003691 patent/WO2003084902A1/de not_active Ceased
- 2003-04-09 EP EP03724987A patent/EP1497244A1/de not_active Withdrawn
- 2003-04-09 US US10/509,871 patent/US7214842B2/en not_active Expired - Fee Related
- 2003-04-09 KR KR10-2004-7015966A patent/KR20040097307A/ko not_active Ceased
- 2003-04-09 JP JP2003582101A patent/JP4086159B2/ja not_active Expired - Fee Related
- 2003-04-09 CN CNB038080486A patent/CN1263712C/zh not_active Expired - Fee Related
- 2003-04-09 AU AU2003227586A patent/AU2003227586A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5557026A (en) | 1992-09-17 | 1996-09-17 | Mitsubishi Chemical Corporation | Method for oligomerizing an α-olefin |
| US5856612A (en) | 1996-02-02 | 1999-01-05 | Mitsubishi Chemical Corporation | Process for producing α-olefin oligomer |
| WO2002012151A1 (en) | 2000-08-03 | 2002-02-14 | E.I. Dupont De Nemours And Company | CONTINUOUS MANUFACTURING PROCESS FOR α-OLEFINS |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO03084902A1 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10215754A1 (de) | 2003-10-30 |
| JP4086159B2 (ja) | 2008-05-14 |
| JP2005526823A (ja) | 2005-09-08 |
| AU2003227586A1 (en) | 2003-10-20 |
| CN1263712C (zh) | 2006-07-12 |
| WO2003084902A1 (de) | 2003-10-16 |
| US20050165266A1 (en) | 2005-07-28 |
| CN1646453A (zh) | 2005-07-27 |
| KR20040097307A (ko) | 2004-11-17 |
| US7214842B2 (en) | 2007-05-08 |
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