高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (9): 1386.

• 论文 • 上一篇    下一篇

6-硝基苯并咪唑杂环衍生物的合成

刘素燕, 惠新平, 许鹏飞, 张自义   

  1. 兰州大学化学化工学院, 兰州 730000
  • 收稿日期:2000-03-06 出版日期:2000-09-24 发布日期:2000-09-24
  • 通讯作者: 张自义(1933年出生),男,教授,博士生导师,主要从事杂环与杂原子化学研究.
  • 基金资助:

    国家自然科学基金(批准号:29802004);甘肃省自然科学中青年基金(批准号:YS991-A25-002)资助

Synthesis of 6-Nitrobenzimidazole Derivatives

LIU Su-Yan, HUI Xin-Ping, XU Peng-Fei, ZHANG Zi-Yi    

  1. College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
  • Received:2000-03-06 Online:2000-09-24 Published:2000-09-24

摘要: 以6-硝基苯并咪唑-1-乙酰肼和5-(6-硝基苯并咪唑-1-亚甲基)-3-巯基-4-氨基-1,2,4-三唑为原料,在不同条件下合成了一系列新的均三唑[3,4-b]-1,3,4-噻二唑,1,2,4-三唑和1,3,4-二唑衍生物.化合物的结构均经元素分析、1HNMR、IR和MS确证,并对其波谱性质进行了讨论.

关键词: 6-硝基苯并咪唑, s-三唑[3, 4-b]-1, 3, 4-噻二唑, 1, 2, 4-三唑, 1, 3, 4-噁二唑, 合成

Abstract: Aseries of new s-triazolo[3,4-b]-1,3,4-thiadiazole, 1,2,4-triazole and 1,3,4-oxadiazole derivatives were synthesized from 6-nitrobenzimidazol 1-acetic acid hydrazide and 4-amino-5-mercapto-3-(6-nitrobenzimidazol 1-methylene)-1,2,4-triazole, respectively. The structures of the compounds synthesized were confirmed by elemental analyses, 1H NMR, IRand MS. Their spectral properties were also discussed.

Key words: 6-Nitrobenzimidazole, s-Triazolo[3,4-b]-1,3,4-thiadiazole, 1,2,4-Triazole, 1,3,4-Oxadiazole, Synthesis

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