高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (12): 1883.

• 论文 • 上一篇    下一篇

混合三烃基锡衍生物的研究(Ⅸ)──混合甲基二环己基锡羧酸酯的合成和生物活性测定

杨志强, 姜李, 单书香, 谢庆兰   

  1. 南开大学元素有机化学国家重点实验室, 天津, 300071
  • 收稿日期:1994-11-22 修回日期:1995-06-28 出版日期:1995-12-24 发布日期:1995-12-24
  • 通讯作者: 杨志强,男,31岁,博士研究生.
  • 作者简介:杨志强,男,31岁,博士研究生.
  • 基金资助:

    国家自然科学基金

Studies on Mixed Trialkyltin Deriatives(Ⅸ)──The Preparation and Biological Activities of Mixed Methyldicyclohexyltin Carboxylates

YANG Zhi-Qiang, JIANG Li, SHAN Shu-Xiang, XIE Qing-Lan   

  1. Insititute of Elemento-organic Chemistry, Nankai University, Tianjin, 300071
  • Received:1994-11-22 Revised:1995-06-28 Online:1995-12-24 Published:1995-12-24

摘要: 合成了27个文献尚未报道的混合甲基二环己基锡羧酸酯类化合物,进行了化合物的结构表征和生物活性的测定,表明该类化合物除有很好的杀螨活性外,还具有一定的杀菌和除草活性。其生物活性与酰氧基密切相关。

关键词: 混合三烃基锡, 羧酸酯, 生物活性

Abstract: The preparation and characterization of twenty-seven novel mixed methyldicyclohexyltin carboxylates are reported and their biological activities are tested.The compounds(except compound 24) are five coordinate, carboxylate-bridged polymers which dissociate into four coordinate monomers when dissolved in solvent CCl4.The compounds show high acaricidal activities and high in vivo fungicidal activities. There is no obvious regularity for the herbicidal activity.But the results of soil treatment are better than those of stem and leaf treatment.

Key words: Mixed trialkyltin, Carboxylates, Biological activity

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