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有机化学
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有机化学 ›› 2005, Vol. 25 ›› Issue (07): 838-841. 上一篇    下一篇

研究简报

N,N'-二芳基硫代草酰胺与1,2-二溴乙烷的反应的研究

刘玮炜*,1,2，赵跃强1，濮月庆1，许瑞波1，胡宏纹2   

  1. (1淮海工学院化工系 连云港 222005)
    (2南京大学化学系 南京 210093)
  • 收稿日期:2004-09-27 修回日期:2005-01-05 发布日期:2005-06-30
  • 通讯作者: 刘玮炜

Study on the Reaction of N,N'-Diaryldithiooxamides with 1,2-Dibromoethane

LIU Wei-Wei*,1,2,ZHAO Yue-Qiang1,PU Yue-Qing1,XU Rui-Bo1,HU Hong-Wen2   

  1. (1 Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang 222005, China)
    (2 Department of Chemistry, Nanjing University, Nanjing 210093, China)
  • Received:2004-09-27 Revised:2005-01-05 Published:2005-06-30
  • Contact: LIU Wei-Wei

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以N,N'-二芳基二硫代草酰胺与1,2-二溴乙烷进行S烷基化反应, 合成了一系列2,3-双芳基亚氨基-1,4-二硫杂环己烷, 反应在4 h内完成, 产率52%～62%. 产物结构经元素分析, IR, 1H NMR及MS表征, 并以单晶X射线衍射分析进一步确证.

关键词: N,N'-二芳基取代二硫代草酰胺, 1,2-二溴乙烷, 2,3-双芳基亚氨基-1,4-二硫杂环己烷, X射线衍射, 单晶

A series of 2,3-biarylimino-1,4-dithiacyclohexane compounds were synthesized by the sufur- alkylation of N,N'-diaryldithiooxamide with 1,2-dibromoethane in the presence of bases. The reactions were completed in 4 h and the yields were 52%～62%. The structures of the products were established by elemental analysis, IR, 1H NMR, MS spectra and X-ray diffraction analysis.

Key words: 1,2-dibromoethane, diaryldithiooxamide, 2,3-biarylimino-1,4-dithiacyclohexane, X-ray diffraction, crystal