高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (4): 495.

• 论文 • 上一篇    下一篇

5-氢-1,4,6,9-四氧-5-膦螺环[4.4]壬烷的制备及其硅烷基化反应

刘纶祖, 李国炜, 黄明智   

  1. 南开大学元素有机化学研究所, 天津, 300071
  • 收稿日期:1991-05-31 出版日期:1992-04-24 发布日期:1992-04-24
  • 通讯作者: 刘纶祖
  • 基金资助:

    国家自然科学基金

The Preparation and Silylation of 5-Hydro-1,4,6,9-Tetraoxa- 5-Phosphaspiro[4.4]nonane

LIU Lun-zu, LI Guo-wei, HUANG Ming-zhi   

  1. The Institute of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071
  • Received:1991-05-31 Online:1992-04-24 Published:1992-04-24

关键词: 膦螺环, 硅烷基化, 酯交换

Abstract: 5-Hydro-1, 4,6,9-tetraoxa-5-phosphaspiro[4.4]nonane 2 was prepared by the reaction of 2-chloro-1,3,2-dioxaphospholane with glycol in good purity and yield.Compound 2 reacted with pentamethylsilylamine or trimethyl silyl chloride to give glycol disilyl ether, silyl phosphite and cyclic diphosphite.

Key words: Phosphaspiroring, Silyiation, Ester exchange

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