应用化学 ›› 1995, Vol. 0 ›› Issue (4): 43-47.

• 研究论文 • 上一篇    下一篇

四溴邻苯二甲酸双酯的固-液相转移催化合成

王筱梅, 王西奎, 徐广通, 孟平蕊   

  1. 山东建筑材料工业学院应用化学系, 济南 250022
  • 收稿日期:1995-02-06 修回日期:1995-04-24 出版日期:1995-08-10 发布日期:1995-08-10
  • 基金资助:
    国家自然科学基金资助课题

A Study on Solid-Liquid Phase Transfer Catalytic Synthesis of Tetrabromophthalate Dialkyl Esters

Wang Xiaomei, Wang Xikui, Xu Guangtong, Mong Pingrui   

  1. Department of Applied Chemistry, Shandong Institute of Building Materials, Jinan 250022
  • Received:1995-02-06 Revised:1995-04-24 Published:1995-08-10 Online:1995-08-10

摘要: 使用固-液相转移催化法合成了18种标题化合物,产率最高达93.4%,部分化合物结构由IR,1H NMR及元素分析鉴定.使用氧指数,塑化效率、拉伸伸长率及差热分析研究其阻燃、增塑性能及热稳定性.

关键词: 四溴邻苯二甲酸双酯, 相转移催化, 阻燃剂, 增塑, 热稳定性

Abstract: Eighteen title compounds were synthesized by phase transfer catalysis.The aver-age yields are over 90%. For the obtained flame retardants,their structures were identifiedby IR,NMR and elemental analysis,and their properties of the flame retardation and plasti-cization have also been investigated.

Key words: tetrabromophthalate dialkyl ester, phase transfer catalysis, flame retardant, plas-ticization.thermostability.