化工进展

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Fries重排反应催化剂的研究进展

郑梅花,刘 洋,赵 瑾,王超杰   

  1. 河南大学化学化工学院

  • 出版日期:2008-01-05 发布日期:2008-01-05

Progress in study of Fries rearrangement reaction catalysts

ZHENG Meihua,LIU Yang,ZHAO Jin,WANG Chaojie   

  1. School of Chemistry and Chemical Engineering,Henan University
  • Online:2008-01-05 Published:2008-01-05

摘要: 介绍了甲磺酸型、金属-OTf型、杂多酸型、沸石型及离子液等几类Fries重排反应催化剂的结构和催化性能;评述了这几类催化剂相对于传统催化剂的诸多优点,如用量少、操作简单、反应时间短、催化活性高、选择性强、可再生重复使用、对环境污染少等。展望了新型Fries重排反应催化剂的研究和应用前景。

Abstract: The recent progress of the catalysts of Fries rearrangement reaction is reviewed. The characteristic properties of methane sulfonic acid catalysts,metallic-OTf catalysts,heteropoly acid catalysts,zeolite catalysts and ionic liquid catalysts are summarized. The new catalysts are superior to the traditional ones in several aspects:less consumption,easier operation,shorter reaction time,higher catalytic activity,better catalytic selectivity,reusability and less pollution to the environment. Finally the prospects of the research and application of the novel catalysts of Fries rearrangement reaction are presented.

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