申请人:Sandia Corporation
公开号:US05939577A1
公开(公告)日:1999-08-17
A novel method for the synthesis of chlorinated or partially chlorinated organosilanes and organopolysilanes. The chlorination is effected by contacting an organosilanes or organopolysilanes with anhydrous CuCl.sub.2 in a nonpolar alkane solvent, preferably pentane or hexadecane, without the use of a catalyst. Copper metal, which is easily filtered, is a reaction product. The filtrate containing the chlorinated organosilane or organopolysilane can be used directly as a reactant to produce, for example, aminoorganosilanes.
一种合成氯化或部分氯化有机硅烷和有机聚硅烷的新方法。通过将有机硅烷或有机聚硅烷与无水CuCl.sub.2在非极性烷烃溶剂中接触,最好使用戊烷或十六烷,而不使用催化剂来实现氯化。易于过滤的铜金属是反应产物。含有氯化有机硅烷或有机聚硅烷的滤液可以直接用作反应物,例如生产氨基有机硅烷。