高等学校化学学报

高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (10): 1617.

• 研究简报 • 上一篇    下一篇

4-氨基-5-烃基-2,4-二氢-3H-1,2,4-三唑-3-硫酮席夫碱的简便合成

吴太兴1, 李仲杰2, 赵进才1   

  1. 1. 中国科学院感光化学研究所, 北京, 100101;
    2. 西北大学化学系, 西安, 710069
  • 收稿日期:1997-09-20 出版日期:1998-10-24 发布日期:1998-10-24
  • 通讯作者: 吴太兴,男,33岁,博士研究生.
  • 作者简介:吴太兴,男,33岁,博士研究生.

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

PDF (PC)

被引次数

48

关键词: 席夫碱, 三唑硫酮, 合成

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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