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Chin. J. Org. Chem. ›› 2007, Vol. 27 ›› Issue (01): 72-76. Previous Articles     Next Articles

Original Articles

N-[5-(4-三氟甲基苯基)-1,3,4-噻二唑-2-基]-N′-芳酰基脲的合成、结构及其生物活性

宋新建a,b，王胜a，谭小红b，王子云a,c，汪焱钢*,a   

  1. (a华中师范大学化学学院 武汉 430079)
    (b湖北民族学院化学与环境工程学院 恩施 445000)
    (c周口师范学院化学系 周口 466000)
  • 收稿日期:2006-03-07 修回日期:1900-01-01 发布日期:2006-12-30
  • 通讯作者: 汪焱钢

Synthesis, Structure and Biological Activity of N-[5-(4-Trifluoromethylphenyl)-1,3,4-thiadiazol-2-yl]-N'-aroylureas

SONG Xin-Jiana,b,WANG Shenga,TAN Xiao-Hongb
WANG Zi-Yuna,c,WANG Yan-Gang*,a   

  1. (a College of Chemistry, Central China Normal University, Wuhan 430079)
    (b School of Chemical and Environmental Engineering, Hubei Institute for Nationalities, Enshi 445000)
    (c Department of Chemistry, Zhoukou Normal University, Zhoukou 466000)
  • Received:2006-03-07 Revised:1900-01-01 Published:2006-12-30
  • Contact: WANG Yan-Gang

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Fourteen novel aroylureas have been synthesized by the reaction of 2-amino-5-(4-trifluoro- methylphenyl)-1,3,4-thiadiazole with aroyl isocyanates. Their structures were characterized by IR, 1H NMR spectra and elemental analysis, and the structure of 2l was determined by X-ray single crystal diffraction method. The preliminary biological activity tests showed that some title compounds have good activity as plant growth regulator.

Key words: 1,3,4-thiadiazole, biological activity, synthesis, crystal structure, aroyl urea