By-product hydrogenchloride should be removed completely from chlorosilanes alcoholysis reaction because of its adverse effects on alkoxy silanes.

摘要氯矽烷醇解反应中生成的氯产物烷氧基矽烷有很大影，必须将其去除。

Synthesis of alkylated chlorosilane by Grignard reagent has been investigated,which provides a good way for preparation of organo-silicon compounds.

本文研究了法制备烷基取代氯硅烷的方法,为有机硅合物的研制提供了一个较好的途径。