| 摘要 |
PURPOSE:To produce a polymer having a carbon main chain and having hydrogenated silicon group, by polymerizing a vinyl compound in the presence of a lithium compound as a catalyst and reacting the resultant polymer with a specific silane compound in a state that the polymer contains active lithium terminal. CONSTITUTION:A vinyl compound polymer having a silane group of formula II (n is 1-3) on at least one terminal and containing >=2 vinyl compound monomer units is produced by polymerizing a vinyl compound in the presence of a lithium compound (e.g. lithium metal, alkyllithium, etc.) as a catalyst usually at -100-+100 deg.C and reacting the resultant polymer having active lithium terminal with a hydridosilane compound of formula I (R is hydrocarbon group; l>=1; m is 1-2l+2). EFFECT:A hydrosilylation reaction, etc., can be carried out by this process to give a polymer having industrial value.
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