Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (7): 1023.

• Articles • Previous Articles     Next Articles

Studies on the Synthesis and Herbicidal Activity of N-thiophosphoryl Sulfonylureas

JIN Gui-Yu, ZHAO Guo-Feng, ZHENG Jian-Yu   

  1. Institute of Elemento-organic Chemistry, Nankai University, Tianjin, 300071
  • Received:1993-08-26 Revised:1994-03-22 Online:1994-07-24 Published:1994-07-24

Abstract: Fifteen N-thiophosphoryl sulfonylureas were synthesized by nucleophlic addition of thiophosphoryl amides with sulfonyl isocyanates. Their structures were characterized by elementary analysis, IR, 1H NMR.Their herbicidal activities were tested.

Key words: Thiophosphoryl amide, N-Thiophosphoryl sulfonylurea, Herhicidal activity

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