Chin. J. Org. Chem. ›› 2011, Vol. 31 ›› Issue (03): 392-396. Previous Articles     Next Articles

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氯磷灰石负载金属卤化物催化芳香化合物的Friedel-Crafts苄基化反应研究

未本美*,张智勇,戴志群,张开诚   

  1. (武汉工业学院化学与环境工程学院 武汉 430023)
  • 收稿日期:2010-07-19 修回日期:2010-09-26 发布日期:2010-10-26
  • 通讯作者: 未本美 E-mail:amei_xiaohua@163.com

Friedel-Crafts Benzylation of Aromatic Compounds Catalyzed by Chloroapatite Supported Metal Halides

WEI Ben-Mei, ZHANG Zhi-Yong, DAI Zhi-Qun, ZHANG Kai-Cheng   

  1. (School of Chemical and Environmental Engineering, Wuhan Polytechnic University, Wuhan 430023)
  • Received:2010-07-19 Revised:2010-09-26 Published:2010-10-26

The chloroapatite (ClAP) supported metal halides catalysts were prepared by the hydrothermal method using ClAP as the support. The catalysts were characterized by the techniques such as IR and XRD. Friedel-Crafts benzylation reactions of aromatic compounds with benzyl chlorides, benzyl bromides and benzyl alcohols were investigated. The experiments indicated that the best results were obtained with ClAP supported ZnBr2. Furthermore, the catalyst could be easily recovered by simple method and reused for at least 5 times without losing its activities.

Key words: chloroapatite, metal halide, Friedel-Crafts benzylation, aromatic compound, catalyzed

CLC Number: