FI114100B - Förfarande för framställning av övergångsmetallkomplex med monosubstituerade cyklopentadienylligander - Google Patents
Förfarande för framställning av övergångsmetallkomplex med monosubstituerade cyklopentadienylligander Download PDFInfo
- Publication number
- FI114100B FI114100B FI941728A FI941728A FI114100B FI 114100 B FI114100 B FI 114100B FI 941728 A FI941728 A FI 941728A FI 941728 A FI941728 A FI 941728A FI 114100 B FI114100 B FI 114100B
- Authority
- FI
- Finland
- Prior art keywords
- group
- transition metal
- cyclopentadiene
- alkyl
- preparation
- Prior art date
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- -1 monosubstituted cyclopentadienyl Chemical group 0.000 title claims description 24
- 229910052723 transition metal Inorganic materials 0.000 title claims description 17
- 150000003624 transition metals Chemical class 0.000 title claims description 17
- 238000002360 preparation method Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 11
- 239000003446 ligand Substances 0.000 title claims description 4
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 49
- 229910007926 ZrCl Inorganic materials 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 229910052735 hafnium Inorganic materials 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 229910052794 bromium Inorganic materials 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- 229910052740 iodine Inorganic materials 0.000 claims description 5
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims description 4
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- 125000004665 trialkylsilyl group Chemical group 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 125000005024 alkenyl aryl group Chemical group 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 125000003709 fluoroalkyl group Chemical group 0.000 claims description 3
- 150000008282 halocarbons Chemical class 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 2
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 2
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 125000000744 organoheteryl group Chemical group 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 125000002577 pseudohalo group Chemical group 0.000 claims description 2
- 125000000923 (C1-C30) alkyl group Chemical group 0.000 claims 1
- 125000006592 (C2-C3) alkenyl group Chemical group 0.000 claims 1
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- 235000005911 diet Nutrition 0.000 claims 1
- 230000037213 diet Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 25
- 239000000047 product Substances 0.000 description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 13
- 238000005160 1H NMR spectroscopy Methods 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 229910052708 sodium Inorganic materials 0.000 description 10
- 239000011734 sodium Substances 0.000 description 10
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 9
- 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 8
- 238000003756 stirring Methods 0.000 description 8
- MPPPKRYCTPRNTB-UHFFFAOYSA-N 1-bromobutane Chemical compound CCCCBr MPPPKRYCTPRNTB-UHFFFAOYSA-N 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 6
- 229940052303 ethers for general anesthesia Drugs 0.000 description 6
- 238000004817 gas chromatography Methods 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 238000001465 metallisation Methods 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- FTFYDDRPCCMKBT-UHFFFAOYSA-N 1-butylcyclopenta-1,3-diene Chemical compound CCCCC1=CC=CC1 FTFYDDRPCCMKBT-UHFFFAOYSA-N 0.000 description 5
- RRQYJINTUHWNHW-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxyethoxy)ethane Chemical compound CCOCCOCCOCC RRQYJINTUHWNHW-UHFFFAOYSA-N 0.000 description 5
- 229910007928 ZrCl2 Inorganic materials 0.000 description 5
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 4
- 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 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 229910007932 ZrCl4 Inorganic materials 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000006471 dimerization reaction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 3
- 125000000739 C2-C30 alkenyl group Chemical group 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910003074 TiCl4 Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 150000001350 alkyl halides Chemical class 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000000539 dimer Substances 0.000 description 2
- 238000000921 elemental analysis Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 description 1
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 1
- HLVFKOKELQSXIQ-UHFFFAOYSA-N 1-bromo-2-methylpropane Chemical compound CC(C)CBr HLVFKOKELQSXIQ-UHFFFAOYSA-N 0.000 description 1
- WSULSMOGMLRGKU-UHFFFAOYSA-N 1-bromooctadecane Chemical compound CCCCCCCCCCCCCCCCCCBr WSULSMOGMLRGKU-UHFFFAOYSA-N 0.000 description 1
- MWQKURVBJZAOSC-UHFFFAOYSA-N 1-propan-2-ylcyclopenta-1,3-diene Chemical compound CC(C)C1=CC=CC1 MWQKURVBJZAOSC-UHFFFAOYSA-N 0.000 description 1
- SXAMGRAIZSSWIH-UHFFFAOYSA-N 2-[3-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,2,4-oxadiazol-5-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NOC(=N1)CC(=O)N1CC2=C(CC1)NN=N2 SXAMGRAIZSSWIH-UHFFFAOYSA-N 0.000 description 1
- NAMYKGVDVNBCFQ-UHFFFAOYSA-N 2-bromopropane Chemical compound CC(C)Br NAMYKGVDVNBCFQ-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000004648 C2-C8 alkenyl group Chemical group 0.000 description 1
- 238000005698 Diels-Alder reaction Methods 0.000 description 1
- 229910003865 HfCl4 Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 229910000574 NaK Inorganic materials 0.000 description 1
- 238000006742 Retro-Diels-Alder reaction Methods 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- BRTFVKHPEHKBQF-UHFFFAOYSA-N bromocyclopentane Chemical compound BrC1CCCC1 BRTFVKHPEHKBQF-UHFFFAOYSA-N 0.000 description 1
- KMGBZBJJOKUPIA-UHFFFAOYSA-N butyl iodide Chemical compound CCCCI KMGBZBJJOKUPIA-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 229960004132 diethyl ether Drugs 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PDPJQWYGJJBYLF-UHFFFAOYSA-J hafnium tetrachloride Chemical compound Cl[Hf](Cl)(Cl)Cl PDPJQWYGJJBYLF-UHFFFAOYSA-J 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- NNSSHRACPMBEBC-UHFFFAOYSA-N sodium penta-1,3-diene Chemical compound [Na+].CC=CC=[CH-] NNSSHRACPMBEBC-UHFFFAOYSA-N 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Chemical group 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000010626 work up procedure Methods 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
- C07F17/00—Metallocenes
-
- 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
- C07F17/00—Metallocenes
- C07F17/02—Metallocenes of metals of Groups 8, 9 or 10 of the Periodic Table
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Claims (5)
1. Förfarande för framställning av övergängsme-tallkomplex med monosubstituerade cyklopentadienylligander 5 och med den allmänna formeln R f£> M"X'n_a L a väri
10 R är en Ci_30-alkylgrupp, C2-3o-alkenylgrupp, C7.3o- alkylarylgrupp, Cs-3o-alkenylarylgrupp, C3.12-alkoxialkyl-grupp, C3 _3 o - fluoralkylgrupp eller en organoelementgrupp, säsom Ci-6 - alkyl-Ci_10-tr ialkylsilyl M" är en övergängsmetall (Ti, Zr, Hf, Fe, V, Cr,
15 Se) X' är Cl, Br, I n är övergängsmetallens oxidationstal a < n, kännetecknat av att monomer cyklopentadien bringas ·,· 2 0 att reagera genom användning av en blandning, som bestär av en alkalioxid eller -hydroxid och jordalkalioxid eller -hydroxid som metalliseringsmedel i glykoldieter som lös-ningsmedel, med organohalogenider eller -pseudohalogenider tili en som en mellanprodukt uppstäende monosubstituerad 25 cyklopentadien, som metalliseras in situ och bringas att reagera med en övergängsmetallhalogenid tili en slutpro-*· : dukt.
...· 2. Förfarande enligt patentkrav 1, känneteck- | nat av att substituenten R är en C3-i8-alkylgrupp, C2-i8- * 1 · · .·1·. 30 alkenylgrupp, C3.6-alkoxialkylgrupp eller Ci-3-alkyl-Ci-6- trialkylsilylgrupp. • » 1 • · I 114100
3. Förfarande enligt patentkrav 2, känneteck-nat av att R är en C3-8-alkylgrupp eller C2_6-alkenylgrupp.
4. Förfarande enligt patentkrav 1 - 3, kanne -tecknat av att övergängsmetallen är titan, zirkonium 5 eller hafnium.
5. Bis(oktadecylcyklopentadienyl)-ZrCl2. ; · * · ! If* ‘ · I I • ·
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4312270 | 1993-04-15 | ||
| DE4312270A DE4312270A1 (de) | 1993-04-15 | 1993-04-15 | Verfahren zur Herstellung von Übergangsmetallkomplexen mit monosubstituierten Cyclopentadienyl-Liganden |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI941728A0 FI941728A0 (sv) | 1994-04-14 |
| FI941728A FI941728A (sv) | 1994-10-16 |
| FI114100B true FI114100B (sv) | 2004-08-13 |
Family
ID=6485505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI941728A FI114100B (sv) | 1993-04-15 | 1994-04-14 | Förfarande för framställning av övergångsmetallkomplex med monosubstituerade cyklopentadienylligander |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5336795A (sv) |
| EP (1) | EP0620229B1 (sv) |
| JP (1) | JP3650630B2 (sv) |
| CA (1) | CA2112919C (sv) |
| DE (2) | DE4312270A1 (sv) |
| FI (1) | FI114100B (sv) |
| NO (1) | NO305030B1 (sv) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5466766A (en) * | 1991-05-09 | 1995-11-14 | Phillips Petroleum Company | Metallocenes and processes therefor and therewith |
| EP0718303A1 (de) * | 1994-12-22 | 1996-06-26 | Witco GmbH | Verfahren zur Herstellung von Übergangsmetallkomplexen mit disubstituierten Cyclopentadienyl-Liganden |
| ES2120642T3 (es) * | 1995-02-17 | 1998-11-01 | Witco Gmbh | Proceso para la preparacion de complejos de metales de transicion con ligandos ciclopentadienilo. |
| US5883278A (en) * | 1995-04-24 | 1999-03-16 | Albemarle Corporation | Enhanced synthesis of racemic metallocenes |
| US5556997A (en) * | 1995-04-24 | 1996-09-17 | Albemarle Corporation | Enhanced synthesis of racemic metallocenes |
| US5905162A (en) * | 1997-08-12 | 1999-05-18 | Albemarle Corporation | Enhanced production of bridged hafnocenes |
| US6057467A (en) * | 1998-07-17 | 2000-05-02 | Research Institute Of Petroleum Processing, Sinopec | Metallocene adduct, its preparation and its application in olefin polymerization |
| KR100404780B1 (ko) | 2000-02-18 | 2003-11-07 | 대림산업 주식회사 | 메탈로센 화합물과 이로부터 제조되는 메탈로센 촉매 및이를 이용한 올레핀의 중합 방법 |
| US7176158B2 (en) * | 2002-10-25 | 2007-02-13 | Exxonmobil Chemical Patents Inc. | Polymerization catalyst composition |
| KR100677869B1 (ko) | 2004-07-01 | 2007-02-02 | 대림산업 주식회사 | 다중핵 금속 화합물, 이를 포함하는 촉매 시스템 및 이를이용한 올레핀의 중합 방법 |
| US7834228B1 (en) * | 2005-06-16 | 2010-11-16 | Boulder Scientific Company | Synthesis of mono-substituted cyclopentadienes |
| US8975427B2 (en) * | 2010-04-28 | 2015-03-10 | Univation Technologies, Llc | Synthesis of alkyl cyclopentadiene compounds |
| EP2679594A1 (en) | 2012-06-25 | 2014-01-01 | Daelim Industrial Co., Ltd. | Metallocene compound, catalyst composition including the same, and olefin polymerization process using the same |
| CN104549504B (zh) * | 2013-10-09 | 2017-01-04 | 中国石油化工股份有限公司 | 一种nhc-金属-咪唑结构型催化剂及其制备方法 |
| US11274069B2 (en) | 2020-08-13 | 2022-03-15 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Mono-substituted cyclopentadienes and metal cyclopentadienyl complexes and synthesis methods thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU520341A1 (ru) * | 1974-01-18 | 1976-07-05 | Предприятие П/Я Г-4236 | Способ получени алкилциклопентадиенов |
| EP0256981B1 (de) * | 1986-08-01 | 1993-02-17 | Ciba-Geigy Ag | Titanocene und deren Verwendung |
| US4992305A (en) * | 1988-06-22 | 1991-02-12 | Georgia Tech Research Corporation | Chemical vapor deposition of transistion metals |
| US5200537A (en) * | 1992-08-03 | 1993-04-06 | Ethyl Corporation | Process for preparing metallocenes |
-
1993
- 1993-04-15 DE DE4312270A patent/DE4312270A1/de not_active Withdrawn
-
1994
- 1994-01-06 CA CA002112919A patent/CA2112919C/en not_active Expired - Lifetime
- 1994-02-15 US US08/196,638 patent/US5336795A/en not_active Expired - Lifetime
- 1994-03-07 EP EP94103406A patent/EP0620229B1/de not_active Expired - Lifetime
- 1994-03-07 DE DE59407420T patent/DE59407420D1/de not_active Expired - Lifetime
- 1994-04-11 JP JP07208994A patent/JP3650630B2/ja not_active Expired - Lifetime
- 1994-04-14 NO NO941344A patent/NO305030B1/no not_active IP Right Cessation
- 1994-04-14 FI FI941728A patent/FI114100B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO941344L (no) | 1994-10-17 |
| FI941728A (sv) | 1994-10-16 |
| EP0620229A1 (en) | 1994-10-19 |
| CA2112919C (en) | 1997-11-25 |
| JPH06321977A (ja) | 1994-11-22 |
| CA2112919A1 (en) | 1994-10-16 |
| DE4312270A1 (de) | 1994-10-20 |
| NO305030B1 (no) | 1999-03-22 |
| US5336795A (en) | 1994-08-09 |
| NO941344D0 (no) | 1994-04-14 |
| EP0620229B1 (de) | 1998-12-09 |
| JP3650630B2 (ja) | 2005-05-25 |
| FI941728A0 (sv) | 1994-04-14 |
| DE59407420D1 (de) | 1999-01-21 |
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Owner name: CHEMTURA ORGANOMETALLICS GMBH Free format text: CHEMTURA ORGANOMETALLICS GMBH |
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| MM | Patent lapsed |