Chem. J. Chinese Universities ›› 1998, Vol. 19 ›› Issue (10): 1617.

• Articles • Previous Articles     Next Articles

A Facile Method for the Synthesis of 4-Amino-5-hydrocarbon-2,4-dihydro-3H-1,2,4-triazole-3-thione Schiff Bases

WU Tai-Xing1, LI Zhong-Jie2, ZHAO Jin-Cai1   

  1. 1. Institute of Photographic Chemistry, Chinese Academy of Sciences, Beijing, 100101;
    2. Department of Chemistry, Northwest University, Xi'an, 710069
  • Received:1997-09-20 Online:1998-10-24 Published:1998-10-24

Abstract: In this paper, a facile method is reported for synthesis of the titled compounds by using glacial acetic acid as solvent and catalyst and 91 analogous Schiff bases were synthesized. The method exhibits many advantages such as simple procedures, fast reaction and easy purification of products. The causes of many advantages in the method are discussed and a possible mechanism of mass dissociation is given.

Key words: Schiff base, Triazolethione, Synthesis

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