Acta Chimica Sinica ›› 1998, Vol. 56 ›› Issue (1): 32-36. Previous Articles     Next Articles

Original Articles

铜铝水滑石类化合物催化苯酚羟化反应的研究

朱凯征;刘持标;叶兴凯;吴越   

  1. 中国科学院长春应用化学研究所
  • 出版日期:1998-01-15 发布日期:1998-01-15

A study of catalysis of Copper-Aluminium Hydrotalcite-like compounds in the phenol hydroxylation

ZHU KAIZHENG;LIU CHIBIAO;YE XINGKAI;WU YUE   

  • Online:1998-01-15 Published:1998-01-15

Copper-Aluminium Hydrotalcite-like compounds are synthesized by coprecipitation and characterized with XRD and IR. Catalysis of the above mentioned HTLcs are investigated in the phenol hydroxylation, good results are obtained. Meanwhile, the effects of the ratio of Cu/Al, reaction temperature, reaction medium and pH of reaction system are discussed. The reaction mechanism is also proposed.

Key words: REACTION MECHANISM, INFRARED SPECTROPHOTOMETRY, X-RAY DIFFRACTION ANALYSIS, PHENOL, HYDROXYLATION, HYDROTALCITE

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