有机化学 ›› 2001, Vol. 21 ›› Issue (3): 211-213. 上一篇    下一篇

研究论文

聚氯乙烯支载三氯化铁试剂催化醛与乙酸酐反应合成 乙酰缩醛

李毅群   

  1. 暨南大学化学系
  • 发布日期:2001-03-25

Synthesis of acylals from aldehydes and acetic anhydride catalyzed by poly(vinyl chloride) supported ferric chloride

Li Yiqun   

  • Published:2001-03-25

聚氯乙烯支载三氯化铁(PVC-FeCl3)试剂在室温条件下能方便快速催化各类醛与乙酸酐反应,以良好产率(75%~96%)生成相应乙酰缩醛。

关键词: 聚氯乙烯, 负载型催化剂, 保护基, 氯化铁, 催化, 醛, 乙酸酐, 合成法, 乙酰缩醛, 缩醛

A variety of aldehydes can be converted into acylals rapidly and conveniently in the presence of catalytic amounts of poly(vinyl chloride) supported ferric chloride reagent (PVC- FeCl3) at room temperature in excellent yields.

Key words: POLYVINYL CHLORIDE, SUPPORTED CATALYST, PROTECTIVE GROUP, IRON CHLORIDE, CATALYSIS, ALDEHYDES, ACETIC ANHYDRIDE, SYNTHESIS METHODS, ACETAL

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