中华医学超声杂志

应用化学 ›› 1995, Vol. 0 ›› Issue (2): 20-23.

• 研究论文 • 上一篇    下一篇

二丁胺甲基膦酸锆的苄基季胺化合物及其相转移催化作用

傅相锴, 温淑英, 亢为   

  1. 西南师范大学化学系, 重庆 630715
  • 收稿日期:1994-06-29 修回日期:1994-09-19 出版日期:1995-04-10 发布日期:1995-04-10
  • 基金资助:
    国家自然科学基金资助项目

Quaternary Compounds of Zirconium Dibutylamino-methylphosphonate and Thier PTC Activities

Fu Xiangkai, Wen Shuying, Kang Wei   

  1. Department of Chemistry, Southwest China Normal University, Chongqing 630715
  • Received:1994-06-29 Revised:1994-09-19 Published:1995-04-10 Online:1995-04-10

PDF

439

被引次数

10 | 1

摘要： 制得了二丁胺甲基膦酸-亚酸氢锆Zr(HPO3)2-x·(O3PCH2NBu2)x·H2O(x=0.8,0.6,0.5,0.4,0.35),用溴化苄季铵化,得部分季铵化产物:溴化节基二丁铵甲基膦酸-二丁胺甲基膦酸-亚磷酸氢锆Zr(HPO3)2-x·(O3PCH2NBu2)x-y·(O3PCH2n-Bu2·CH2Ph·Br-)y·H2O(y

关键词: 二丁胺甲基膦酸锆, 亚磷酸氢锆, 相转移催化反应, 季铵化, 亲核取代反应, 醚化反应, 酯化反应, 卡宾加成反应

Abstract: Zirconium dibutylaminomethylphosphonate-phosphites Zr(HPO3)2-x·(O3PCH2N-Bu2)x·H2O (ZPDBN-ZP,x=0.8, 0.6, 0.5, 0.4,0.35) have been prepared for the first time. Partly quaternized ZPDBN-ZP with benzylbromide,zirconium (benzyldibutylammo-niomethy phosphonate bromide-dibuty ammoniomethy phosphonate-phosphite) Zr(HPO3)2-x·(O3PCH2NBu2)x-y·(O3PCH2N+Bu2PhCH2Br-)y·have been obtained. lion,esterification, Heterogeneous PTC reactions of H2O(ZPBBDB-ZPDBN-ZP,y

Key words: zirconium dibutylaminomethylphosphonate, zirconium phosphite, PTC reaction, quaternization, nucleophilic substitution, etherification, esterification, carbene addition

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