有机化学 ›› 1999, Vol. 19 ›› Issue (2): 157-161. 上一篇    下一篇

研究论文

3-取代胺甲基-5-连三唑基-1, 3, 4-恶二唑-2-硫酮的合成

于建新;鲁文杰;刘罡;刘育亭;刘方明;陈耀祖   

  1. 新疆大学化学系.新疆(830046);五邑大学化学工程系;浙江大学化学系.杭州 (310027)
  • 发布日期:1999-04-25

Synthesis of 3-substituted aminomethyl-5-v-triazol-4-yl-1, 3, 4- oxadiazole-2-thione

Yu Jianxin;Lu Wenjie;Liu Gang;Liu Yuting;Liu Fangming;Chen Yaozu   

  1. Xinjiang Univ, Dept Chem.Xinjiang(830046);Zhejiang Univ, Dept Chem. Hangzhou(310027)
  • Published:1999-04-25

2-苯基-1,2,3-三唑-4-甲酰肼(1)在CS~2/KOH作用下环化得到5-(2-苯基-1,2,3-连三唑-4-基)-1,3,4-恶二唑-2-硫酮(2),2经Mannich反应合成得到标题化合物3-(取代胺甲基-5-(2-苯基-1,2,3-连三唑-4-基)-1,3,4-恶二唑-2-硫酮(3)。

关键词: 恶唑P, 硫酮, 二硫化碳, 生物活性, 抗癌活性, 氢氧化钾, 三唑P

In the presence of CS~2/KOH, 2-phenyl-1, 2, 3-triazole-4-formyl hydrazine(1) cyclizes to give 5-(2-phenyl-1, 2, 3-triazol-4-yl)-1, 3, 4-oxadiazole-2-thione(2) which in turn is converted to 3-substituted aminomethyl-5-(2-phenyl-1, 2, 3-triazol-4-yl)-1, 3, 4-oxadiazole-2- thiones(3) under Mannich conditions.

Key words: THIOKETONE, BIOLOGICAL ACTIVITY, CARBON DISULFIDE, POTASSIUM HYDROXIDE, PYRRODIAZOLE P

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