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1. WO1998033801 - HYDROSILYLATION PROCESS

Publication Number WO/1998/033801
Publication Date 06.08.1998
International Application No. PCT/NL1998/000053
International Filing Date 26.01.1998
Chapter 2 Demand Filed 25.08.1998
IPC
C07F 7/08 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
7Compounds containing elements of Groups 4 or 14 of the Periodic System
02Silicon compounds
08Compounds having one or more C-Si linkages
C07F 7/14 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
7Compounds containing elements of Groups 4 or 14 of the Periodic System
02Silicon compounds
08Compounds having one or more C-Si linkages
12Organo silicon halides
14Preparation thereof from halogenated silanes and hydrocarbons
C08F 8/42 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8Chemical modification by after-treatment
42Introducing metal atoms or metal-containing groups
CPC
C07F 7/0829
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
7Compounds containing elements of Groups 4 or 14 of the Periodic System
02Silicon compounds
08Compounds having one or more C—Si linkages
0803Compounds with Si-C or Si-Si linkages
0825Preparations of compounds not comprising Si-Si or Si-cyano linkages
0827Syntheses with formation of a Si-C bond
0829Hydrosilylation reactions
C07F 7/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
7Compounds containing elements of Groups 4 or 14 of the Periodic System
02Silicon compounds
08Compounds having one or more C—Si linkages
12Organo silicon halides
14Preparation thereof from ; optionally substituted; halogenated silanes and hydrocarbons ; hydrosilylation reactions
C08F 8/42
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8Chemical modification by after-treatment
42Introducing metal atoms or metal-containing groups
Applicants
  • DSM N.V. [NL]/[NL] (AllExceptUS)
  • JANSSEN, Koen, Jan, Gerarda [BE]/[BE] (UsOnly)
  • RADEMAKERS, Gerardus, Arnoldus [NL]/[NL] (UsOnly)
Inventors
  • JANSSEN, Koen, Jan, Gerarda
  • RADEMAKERS, Gerardus, Arnoldus
Agents
  • NIEUWKAMP, Johannes, Gerardus, Maria
Priority Data
97200238.031.01.1997EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HYDROSILYLATION PROCESS
(FR) PROCEDE D'HYDROSILYLATION
Abstract
(EN)
The invention relates to a process for the hydrosilylation, with a hydrosilylating compound, of an unsaturated compound under the influence of a catalyst, containing a metal compound of group 8-10 of the Periodic Table of Elements, and an accelerator. The invention is characterized in that the unsaturated compound is of a polymeric nature, and in that the accelerator is a compound having the formula: D4-n-C-Xn, wherein X = a halide, selected from the group of C1 or Br; D = a substituent, selected from: hydrogen, halogen, an (halogenated) alkyl, alkenyl, aryl, aralkyl or cycloalkyl containing group, a carboxy, carbonyl, oxycarbonyl or alkoxy containing group, 1$m(F)n$m(F)4. The invention also relates to a storage-stable composition of the hydrosilylation catalyst, which also comprises the above accelerator.
(FR)
L'invention concerne un procédé d'hydrosilylation, au moyen d'un composé d'hydrosilylation, d'un composé insaturé, sous l'action d'un catalyseur, contenant un composé métallique du groupe 8-10 de la classification périodique des éléments, et d'un promoteur de réaction. L'invention est caractérisée en ce que le composé insaturé est de nature polymère et en ce que le promoteur de la réaction est un composé correspondant à la formule: D4-n-C-Xn, dans laquelle X représente un halogénure choisi parmi Cl ou Br, D représente un substituant choisi dans le groupe constitué par hydrogène, halogène, par un groupe contenant alkyle, alcényle, aryle, aralkyle ou cycloalkyle (halogénés), ou par un groupe contenant carboxy, carbonyle, oxycarbonyle ou alcoxy, et 1$m(F)n$m(F)4. L'invention concerne également une composition, stable lors de son stockage, du catalyseur d'hydrosilylation, laquelle comprend également le promoteur de la réaction ci-dessus.
Also published as
Latest bibliographic data on file with the International Bureau