高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (10): 897.

• 研究论文 • 上一篇    下一篇

O-乙基O-芳基N-异丙基硫代磷酰胺脂结构与活性定量关系中芳基邻位取代效应的影响

陈茹玉, 杨华铮, 邢晓东, 张政朴, 王玲秀, 程慕如, 李复信, 王惠林, 曹如珍   

  1. 南开大学元素有机化学研究所
  • 收稿日期:1984-07-02 出版日期:1985-10-23 发布日期:1985-10-23
  • 基金资助:

    中国科学院科学基金

Studies on the Ortho Effects in Quantitative Structure Herbicidal Activity Relationship of O-Ethyl O-Aryl N-Isopropylphosphoramidothioates

Chen Ruyu, Yang Huazheng, Xing Xiaodong, Zhang Zhenpu, Wang Lingxiu, Cheng Muru, Li Fuxin, Wang Huilin, Cao Ruzhen   

  1. Institute of Elemento-organic Chemistry, Kankai University, Tianjin
  • Received:1984-07-02 Online:1985-10-23 Published:1985-10-23

摘要: 利用π、Σσ、F、Verloop的STERIMOL参数及邻位取代基形成氢键的指示变量、定量地分析了39个O-乙基O-芳基N-异丙胺基硫代磷酰胺酯类化合物结构与除草活性的关系,进一步讨论了芳基邻位取代基团对分子除草活性的贡献。

Abstract: Using π,Σσ F, Verloop's STERIMOLparameters and an indicator variable for hydrogen-bonding possibility by ortho-substituents, the quantitative correlation of structure-herbicidal activity of 39 O-ethyl O-aryl N-iso-propylphosphoramidothioates was studied and the contributions of the herbicidal activities by ortho-substituentswere discussed.

TrendMD: