中华医学超声杂志

应用化学 ›› 1994, Vol. 0 ›› Issue (4): 21-24.

• 研究论文 • 上一篇    下一篇

具有生物活性的有机磷化合物的研究V,α－[(取代)芳氧基乙酰氧基]烷基膦酸酯的合成和性质

贺红武, 汪军, 刘钊杰, 万树青, 陆爱红   

  1. 华中师范大学有机合成化学研究所 武汉 430070
  • 收稿日期:1993-10-14 修回日期:1993-12-27 出版日期:1994-08-10 发布日期:1994-08-10

Study on Biologically Active Organophosphorus Compounds V. Syntheses and Properties of α-(Substituted Phenoxy-acetoxy)Alkyl Phosphonates

He Hongwu, Wang Jun, Liu Zhaojie, Wan Shuqing, Lou Aihong   

  1. Institute of Organic Synthesis, Central China Normal University, Wuhan 430070
  • Received:1993-10-14 Revised:1993-12-27 Published:1994-08-10 Online:1994-08-10

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摘要： 过取代苯氧乙酰氯和α-羟基烷基胰酸酯的缩合反应合成了8种标题化合物,用元素分析,红外,核磁及质谱作了表征,测定了它们的除草活性和植物生长调节活性。

关键词: 有机磷化合物, 膦酸酯, 除草剂, 植物生长调节剂, 合成

Abstract: Eight title compounds were synthesized by condensation of substituted phenoxy acetyl chlorides and α-hydroxy alkyl phosphonates.Their structures were characterized by elemental analysis, IR,1H NMR,31P NMR measurements and their herbicidal activities and plant growth regularing activities were tested.Some of them (Ib,Ic,Id,Ih,and Ii) were found to exhibit a marked activity.

Key words: organophosphorus compound, phosphonate, herbicide, plant-growth regulator, synthesis

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