中华医学超声杂志

应用化学 ›› 1998, Vol. 0 ›› Issue (3): 88-90.

• 研究论文 • 上一篇    下一篇

α-[2-(2.4-二氯苯氧基)丙酰氧基]烃基膦酸酯的合成与生物活性

贺红武1, 刘钊杰1, 汪军2   

  1. 1. 华中师范大学有机合成化学研究所 武汉430079;
    2. 孝感师范高等专科学校化学系 孝感
  • 收稿日期:1997-10-21 修回日期:1998-04-06 出版日期:1998-06-10 发布日期:1998-06-10
  • 基金资助:
    国家自然科学基金;湖北省教委青年发展基金

Synthesis and Biological Activities of α-[2-(2.4-Dichlorophenoxy)propionyloxy]alkyl Phosphonates

He Hongwu1, Liu Zhaojie1, Wang Jun2   

  1. 1. Institute of Organic Synthesis, Central China Normal University, Wuhan 430079;
    2. Department of Chemistry, Xiaogan Teachers College, Xiaogan
  • Received:1997-10-21 Revised:1998-04-06 Published:1998-06-10 Online:1998-06-10

PDF

458

被引次数

12 | 6

摘要： 利用已知活性基团进行类推或以植物中的代谢酶为靶标来设计农药新母体是当前新农药 创制卓有成效的重要途径之一[1,2].作者曾以此设计合成了几类具有生物活性的α-氧代膦酸衍生物[3,4].其中α-(取代)芳氧基乙酰氧基烃基膦酸衍生物是一类具有一定除草活性的化合物[5].本文报道一类新的取代苯氧基丙酰氧基烃基膦酸衍生物的合成及其生物活性.

关键词: 羟基膦酸酯, 合成, 生物活性, 除草剂

Abstract: Eight α-[2-(2.4-dichlorophenoxy) propionyloxy]alkyl phosphonates were synthesized and characterized by IR, 1H NMR and MS. The relationship between their substituents and biological activities have been discussed. All of the compounds showed a certain herbicidal selectivity.

Key words: α-hydroxyphosphonate, synthesis, biological activity, herbicide

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