Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (9): 1263.

• Articles • Previous Articles     Next Articles

Studies on Synthesis of n-Butyl Acetate Using Tungstophosphorous Heteropoly Acid as a Catalyst

ZHAO Ning1, GONG Lin-Fei1, LI Jun-Qi2   

  1. 1. Jilin Educational Institute, Changchun, 130022;
    2. Department of Emnronment Science, Jilin University, Changchun
  • Received:1991-09-06 Online:1992-09-24 Published:1992-09-24

Abstract: We studied systematically the conditions of the synthesis of n-butyl acetate using tungstophosphorous heteropoly acid in place of suifuric acid as the catalyst in this paper.The experiment of intermittent esterification shows that 12-tungstophosphorous acid can give a good selectivity,activity and high productivity.The probable reaction mechanism of HPW in the esterification is also presentted.

Key words: 12-Tungstophosphorous heteropoly aeid, n-Butyl acetate, Esterification

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