中华医学超声杂志

应用化学 ›› 1989, Vol. 0 ›› Issue (5): 51-55.

• 研究简报 • 上一篇    下一篇

液-液相转移催化法合成芳氧基乙酰芳胺

陈继畴1, 刘永杰1, 贾凤琴1, 杨素铀2, 王秀春2   

  1. 1. 西北师范大学化学系 兰州;
    2. 西北师范大学生物系 兰州
  • 收稿日期:1988-09-02 修回日期:1989-04-01 出版日期:1989-10-10 发布日期:1989-10-10
  • 基金资助:
    国家自然科学基金

PREPARATION OF ARYLOXYACETANILIDES THROUGH LIQUID-LIQUID PHASE TRANSFER CATALYSIS

Chen Jichou1, Lin Yongjie1, Jia Fengqin1, Yang Suyou2, Wang Xiuchun2   

  1. 1. Department of Chemistry, Northwest Normal University, Lanzhou;
    2. Department of Biology, Northwest Normal University, Lanzhou
  • Received:1988-09-02 Revised:1989-04-01 Published:1989-10-10 Online:1989-10-10

PDF

409

被引次数

37 | 4

摘要： N-(二芳基醚)酰胺和N-(2-噻唑基)芳氧基乙酰胺类化合物可用作除草剂[1,2],它们的经典合成方法由酰氧和胺在化学计算量的缚酸剂吡啶或三乙胺的存在下制得。亦可不加缚酸剂使羧酸与三氯化磷作用生成酰氯的同时紧接着与胺反应而合成[3]。两种方法的产率都低,后一方法的反应条件还比较苛刻。

关键词: 芳氧基乙酰芳胺, 相转移催化, 合成

Abstract: A series of aryloxyacetanilidts have been synthesized by means of liquid-phuid phasetransfer catalysis. The structures of the compounds have been characterized by elementalanalysis, UV, IR and 1H-NMR spectroscopy measurement. Promoting effects of the com-pounds on plant growth were observed preliminary.

Key words: Aryloxyacetanilides, Phase transfer catalysis, Synthesis

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