Chinese Journal of Applied Chemistry ›› 1997, Vol. 0 ›› Issue (1): 83-85.

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Synthesis of N-Aryl-4-ubstituted-phenyl Carbamates and Their Herbicidal Activity

Ren Kangtai, Dai Guangxiu, Liu Yuxin, Yang Xiufeng, Yang Huazheng   

  1. Institute of Elemento Organic Chemistry, Nankai University, Tianjin 300071
  • Received:1996-03-11 Revised:1996-06-26 Published:1997-02-10 Online:1997-02-10

Abstract: Aseries of carbamates containing aryloxyphenoxypropionate group were synthesized by condensation of aromatic amines with 4-(1-methoxycarbonyl-1 -ethoxyl)phenyl-chlo-roformate. The preparation of the new compounds and intermediates were discussed. The preliminary bioassay showed that some compounds exhibited a selective herbicidal activity against broadleaf weeds at 1.5 kg/ha.

Key words: carbamate, aryloxyphenoxypropionate, synthesis, herbicidal activity