Abstract:

For the preparation of the cyclohexyl methyl dichlorosilane(CMD),it has been reported by Speier⑴ that the mixture of cyclohexene is sealed in a glass ampule and heated in boiling water. Endo disclosed a method in which the hydrosilylation is at 70℃ under irradiation. The present paper proposes a method for preparation of CMD under normal condition without high pressure and irradiation. The restriction on the manufacture facilities and apparatuses can be relieved and productivity can be remarkably enhanced, which permit the decrease of a manufactory cost. In order to improve the working efficiency and investigate the mechanism of the reaction, process analysis is employed based on gas chromatograph with valuable results obtained.