应用化学 ›› 1997, Vol. 0 ›› Issue (1): 83-85.

• 研究论文 • 上一篇    下一篇

N-芳基-4-取代苯基-氨基甲酸酯的合成及其除草活性

任康太, 戴广袖, 刘玉秀, 杨秀凤, 杨华铮   

  1. 南开大学元素有机化学研究所 天津 300071
  • 收稿日期:1996-03-11 修回日期:1996-06-26 出版日期:1997-02-10 发布日期:1997-02-10
  • 基金资助:
    天津市21世纪青年科学基金

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

摘要: 芳氧苯氧丙酸酯类除草剂是国际市场上用于防除禾本科杂草的重要品种[1]. 由于其具有高效、低毒、除草谱广、选择性高、施用期长、对后茬作物安全等特点. 近年来,相继开发了一系列新的高效除草剂。

关键词: 氨基甲酸酯, 芳氧苯氧丙酸酯, 合成, 除草活性

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