高等学校化学学报

高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (6): 836.

• 论文 • 上一篇    下一篇

含活性基团的环型多硅烷的研究

杜作栋1, 韩同珍1, 陈剑华1, 王吉顺2, 关家锐2   

  1. 1. 山东大学化学系, 济南, 250100;
    2. 山东大学实验中心
  • 收稿日期:1990-01-20 出版日期:1991-06-24 发布日期:1991-06-24
  • 通讯作者: 杜作栋
  • 基金资助:

    中国科学院科学基金

Studies of Cyclic Polysilanes Containing Active Group

Du Zuo-dong1, Han Tong-zhen1, Chen Jian-hua1, Wang Ji-shun2, Guan Jia-rui2   

  1. 1. Department of Chemistry, Shandong University, Jinan, 250100;
    2. Experimnet Centre of Shandong University
  • Received:1990-01-20 Online:1991-06-24 Published:1991-06-24

PDF (PC)

摘要： 以四氢呋喃为溶剂,钠钾合金为缩合剂,使Me2SiCl2和(Eto)MeSiCl2共缩聚,得到一系列含乙氧基的环型多硅烷,通过制备色谱对化合物进行了分离提纯,经质谱、红外光谱、核磁共振谱、紫外光谱证实了化合物的分子结构。对产物的水解活性、热稳定性作了详细的研究。

关键词: 环多硅烷, 共缩聚, 钠钾合金

Abstract: Me2SiCl2 and Me(EtO)SiCl2 were cocondensated by Na/Kalloy in THFsolvent, and a series of cyclic polysilane containing ethoxy group were obtained. These compounds were purified and separated by preparative chromatography. Their structures were proved by using MS, IR, NMR, UV as the collateral evidences. The hydrolytic reactivities, thermal stabilities of these compounds were studied in detail.

Key words: Cyclic polysilane, Cocondensation, Sodium/potassium alloy

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