高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 233.

• Chromatography and Separation Sciences • 上一篇    下一篇

The Process Analysis of the Synthesis of Cyclohexyl Methyl Dichlorosilane by Gas Chromatograph

ZHANG Rong-Hua, ZHU Zhong-Liang, LI Yi-Jiu, ZHOU You-Fu, NI Ya-Ming   

  1. Department of Chemistry, Tongji University, Shanghai 200092, P. R. China
  • 出版日期:1999-12-31 发布日期:1999-12-31

The Process Analysis of the Synthesis of Cyclohexyl Methyl Dichlorosilane by Gas Chromatograph

ZHANG Rong-Hua, ZHU Zhong-Liang, LI Yi-Jiu, ZHOU You-Fu, NI Ya-Ming   

  1. Department of Chemistry, Tongji University, Shanghai 200092, P. R. China
  • Online:1999-12-31 Published:1999-12-31

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摘要：

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.

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.

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