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1. WO2011003044 - SELECTIVE OLEFIN DIMERIZATION WITH SUPPORTED METAL COMPLEXES ACTIVATED BY ALKYLALUMINUM COMPOUNDS OR IONIC LIQUIDS

Publication Number WO/2011/003044
Publication Date 06.01.2011
International Application No. PCT/US2010/040848
International Filing Date 01.07.2010
IPC
C07C 2/08 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
02by addition between unsaturated hydrocarbons
04by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
06of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
08Catalytic processes
CPC
B01J 21/08
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
21Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
08Silica
B01J 2231/20
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2231Catalytic reactions performed with catalysts classified in B01J31/00
20Olefin oligomerisation or telomerisation
B01J 2531/842
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2531Additional information regarding catalytic systems classified in B01J31/00
80Complexes comprising metals of Group VIII as the central metal
84Metals of the iron group
842Iron
B01J 31/0231
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
02containing organic compounds or metal hydrides
0231Halogen-containing compounds
B01J 31/0272
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
02containing organic compounds or metal hydrides
0272containing elements other than those covered by B01J31/0201 - B01J31/0255
B01J 31/0275
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
02containing organic compounds or metal hydrides
0272containing elements other than those covered by B01J31/0201 - B01J31/0255
0275also containing elements or functional groups covered by B01J31/0201 - B01J31/0269
Applicants
  • CONOCOPHILLIPS COMPANY - IP SERVICES GROUP [US]/[US] (AllExceptUS)
  • DOTTERL, Matthias [DE]/[DE] (UsOnly)
  • SCHMIDT, Roland [DE]/[US] (UsOnly)
  • ENGLMANN, Tanja [DE]/[DE] (UsOnly)
  • DENNER, Christine [DE]/[DE] (UsOnly)
  • ALT, Helmut [DE]/[DE] (UsOnly)
Inventors
  • DOTTERL, Matthias
  • SCHMIDT, Roland
  • ENGLMANN, Tanja
  • DENNER, Christine
  • ALT, Helmut
Agents
  • VALOIR, Tamsen
Priority Data
61/222,43601.07.2009US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SELECTIVE OLEFIN DIMERIZATION WITH SUPPORTED METAL COMPLEXES ACTIVATED BY ALKYLALUMINUM COMPOUNDS OR IONIC LIQUIDS
(FR) DIMÉRISATION SÉLECTIVE D'OLÉFINES PAR DES COMPLEXES MÉTALLIQUES SUPPORTÉS ACTIVÉS PAR DES COMPOSÉS ALKYLALUMINIUM OU DES LIQUIDES IONIQUES
Abstract
(EN)
Methods for dimerizing alpha-olefins utilizing immobilized buffered catalysts wherein the catalytic component is of the form where X is a halogen, n = 2 or 3, M = Ti, V, Cr, Mn, Fe, Co and Ni and R1, R2, R3 and R4 are selected from the group consisting of hydrogen, alkyl, aryl, alkenyl, alkinyl, alkyloxy, substituted aryl, and X are provided. A method for dimerizing alpha-olefins utilizing the immobilized buffered catalysts and a co-catalyst is also provided.
(FR)
L'invention porte sur des procédés de dimérisation d'alpha-oléfines à l'aide de catalyseurs tamponnés immobilisés, dans lesquels le composant catalytique est de la forme dans laquelle X est un halogène, n = 2 ou 3, M = Ti, V, Cr, Mn, Fe, Co et Ni et R1, R2, R3 et R4 sont choisis dans le groupe constitué par hydrogène, alkyle, aryle, alcényle, alcynyle, alkyloxy, aryle substitué et X. L'invention porte également sur un procédé de dimérisation d'alpha-oléfine à l'aide des catalyseurs tamponnés immobilisés et d'un co-catalyseur.
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