Chinese Journal of Applied Chemistry ›› 1997, Vol. 0 ›› Issue (4): 41-45.

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Oxidative Carbonylation of Aniline by Pd/C Catalyst

Xu Pianpian1, Zhang Fanxian1, Wang Wenfeng2, Pen Yiru3   

  1. 1. Department of Chemistry, State Key Laboratory of Physical Chemistry of Solid Surface, Institute of Physical Chemistry, Xiamen University, Xiamen 361005;
    2. Department of Chemistry, Fuzhou University, Fuzhou;
    3. Department of Chemistry , Fujian Normal University, Fuzhou
  • Received:1996-12-31 Revised:1997-05-05 Published:1997-08-10 Online:1997-08-10

Abstract: The effects of the preparation conditions of Pd/C catalyst and the promoters on the catalytic property have been investigated. The influences of partial oxygen pressure and addition of nitrobenzene on the oxidative carbonylation of aniline to ethyl N-phenyl carbamate also have been tested. The Pd/C catalyst was characterized by XPS, TPR and in situ IR techniques. A possible mechanism of the oxidative carbonylation of aniline catalyzed by Pd/C NaI system in alcohol medium has been proposed.

Key words: aniline, oxidative carbonylation, ethyl N-phenyl carbamate, palladium