bond in three series of alkenylsilanes, R3Si·[CH2]n·CHCH2(R = Me, Ph, or Cl) toward addition by the trichloromethylradical have been determined, and the relative reactivities of vinyl- and allyltrimethylsilane toward free radicaladdition by n-dodecanethiol have been investigated. The factors influencing the reactivities of the various alkenylsilanes toward radicaladdition reagents are discussed.
[EN] PREPARATION OF A HALOSILYLATED CHAIN HYDROCARBON<br/>[FR] PREPARATION D'UN HYDROCARBURE HALOSILYLATE EN CHAINE
申请人:DOW CORNING TORAY SILICONE
公开号:WO2005033116A1
公开(公告)日:2005-04-14
A method for the preparation of a chain hydrocarbon halosilylated at its terminal carbon atom or terminal carbon atoms by subjecting a diene-type compound and a hydrogenhalosilane to a hydrosilylation reaction in the presence of a hydrosilylation catalyst and an ether compound having no aliphatic triple bond.A method of conducting a hydrosilylation reaction between a diene-type compound that has vinyl groups on both terminals and a hydrogenhalosilane in the presence of a hydrosilylation catalyst and an ether compound having no aliphatic triple bond.