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Chin. J. Org. Chem. ›› 2005, Vol. 25 ›› Issue (07): 838-841. Previous Articles     Next Articles

Reports

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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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