高等学校化学学报 ›› 1989, Vol. 10 ›› Issue (4): 423.

• 研究简报 • 上一篇    下一篇

甲基二氯硅烷缩合反应的研究

邱化玉, 杜作栋   

  1. 山东大学化学系
  • 收稿日期:1987-11-14 出版日期:1989-04-24 发布日期:1989-04-24
  • 通讯作者: 杜作栋
  • 基金资助:

    中国科学院科学基金

Studies on Condensation Reaction of Methyldiphlorosilane

Qiu Huayu, Du Zuodong   

  1. Department of Chemistry, Shandong University, Jinan
  • Received:1987-11-14 Online:1989-04-24 Published:1989-04-24

摘要: 由于聚硅烷具有一些特殊的性质及用途,近年来引起了人们的注意。文献报道的多是主链连有烷基、芳基或芳烷基的聚硅烷,而主链连有活性基团的聚硅烷很少。我们曾合成了主链连有硅氢基团的聚硅烷,并研究了其交联反应。通过硅氢键的反应,可在硅一硅主链上引入一些活性基团,赋予聚硅烷新的特性。本文则报道不同反应条件对甲基二氯硅烷缩合的影响。

关键词: 甲基二氯硅烷, 缩合, 聚硅烷

Abstract: The condensation reaction of methyldichlorosilane in mixed solvents with different proportion of toluene and dioxane via various coupling reagents (Na,K,Li or Na/Kalloy) were studied in detail. The effect of reaction temperature and time was also suggested. The structure of polysilane obtained from coupling of MeHSiCl2by Na/Kalloy in THF may be chain-cyclic form.

Key words: Methyldichlorosilane, Condensation, Polysilane

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