有机化学 ›› 1999, Vol. 19 ›› Issue (4): 431-434. 上一篇    下一篇

研究论文

聚苯乙烯支载聚乙二醇二苯并-18-冠-6的合成及催化性能研究

林汉枝;钟振声;马自觉;桂一枝;钟伟强   

  1. 华南理工大学应用化学系.广州
  • 发布日期:1999-08-25

Synthesis and catalysis of polystyrene-supported polyethylene glycol dibenzo-18-crown-6

Lin Hanzhi;Zhong Zhensheng;Ma Zijue;Gui Yizhi;Zhong Weiqiang   

  1. S China Univ of Polytechnol., Dept of Appl Chem.Guangzhou
  • Published:1999-08-25

叙述了几种聚苯乙烯支载聚乙二醇二苯并-18-冠-6高聚物冠醚的合成,并研究了它们对n-溴辛烷与碘化钾及苯酚钾盐取代反应时的相转移催化性能。

关键词: 二苯并化合物, 碘化钾, 聚苯乙烯, 溴辛烷, 相转移催化, 聚乙二醇, 催化性能, 合成, 冠醚

This paper describes the synthesis of a series of polystyrene- supported polyethylene glycol dibenzo-18-crown-6. The catalytic activity of these compounds was tested in reaction of n-octyl bromide with potassium iodide and phenoxide.

Key words: POTASSIUM IODIDE, SYNTHESIS, BROMOOCTANE, POLYSTYRENE, POLYGLYCOL, PHASE TRANSFER CATALYSIS, CROWN ETHER, DIBENZO COMPOUNDS, CATALYTIC BEHAVIOUR

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