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有机化学
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有机化学 ›› 2006, Vol. 26 ›› Issue (07): 963-966. 上一篇    下一篇

研究论文

含三唑基的新型咪唑[2,1-b]-1,3,4-噻二唑的合成及表征

崔蕾1，陈家胜1，刘方明*,1,2,3，解正峰1，孙亚栋1，王厚勇1   

  1. (1新疆大学化学化工学院 乌鲁木齐 830046)
    (2杭州师范学院化学系 杭州 310012)
    (3杭州师范学院有机硅化学及材料技术教育部重点实验室 杭州 310012)
  • 收稿日期:2005-05-18 修回日期:2006-01-23 发布日期:2006-07-01
  • 通讯作者: 刘方明

Synthesis and Characterization of New Imidazolo[2,1-b]-1,3,4- thiadiazoles Containing Triazole

CUI Lei1,CHEN Jia-Sheng1,LIU Fang-Ming*,1,2,3,XIE Zheng-Feng1
SUN Ya-Dong1,WANG Hou-Yong1   

  1. (1 College of Chemistry and Chemical Engineering, Xinjiang University, Urumqi 830046)
    (2 Department of Chemistry, Hangzhou Teaching College, Hangzhou 310012)
    (3 Key Laboratory of Organosilicon Chemistry and Material Technology of Education,
    Hangzhou Teaching College, Hangzhou 310012)
  • Received:2005-05-18 Revised:2006-01-23 Published:2006-07-01
  • Contact: LIU Fang-Ming

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以2-(2-苯基-1,2,3-三唑-4-基)-5-氨基-1,3,4-噻二唑(1)为原料分别与ω-溴代芳基乙酮、ω-溴代-ω-(1H-1,2,4-三唑-1-基)芳基乙酮反应, 合成了一系列新型咪唑[2,1-b]-1,3,4-噻二唑类化合物2a～2e和3a～3e. 其结构经IR, 1H NMR和MS及元素分析确证.

关键词: 1,2,3-三唑, 1,2,4-三唑, 咪唑[2,1-b]-1,3,4-噻二唑

A series of imidazolo[2,1-b]-1,3,4-thiadiazoles were synthesized by the reaction of 2-(2-phenyl- 1,2,3-triazol-4-yl)-5-amino-1,3,4-thiadiazole with ω-bromoacetophenones or ω-bromo-ω-(1H-1,2,4-triazol- 1-yl)acetophenones in reflux EtOH. Their structures were characterized by elemental analysis, IR, 1H NMR and MS spectra.

Key words: 1,2,4-triazole, imidazolo[2,1-b]-1,3,4-thiadiazole, 1,2,3-triazole