Acta Chimica Sinica ›› 1999, Vol. 57 ›› Issue (2): 210-218. Previous Articles     Next Articles

Original Articles

双(三烃基锡)二元羧酸酯的合成、结构和农药活性普筛

谢庆兰;贺Xi林;贺水济;苏桂香;方小牛   

  1. 南开大学元素有机化学研究所元素有机化学国家重点实验室;江西省吉安师范高 等专科学校化学系
  • 发布日期:1999-02-15

Synthesis, characterization and pesticidal activities of bis (trialkyltin) dicarboxylates

Xie Qinglan;He X塴in;He Shuiji;Su Guixiang;Fang Xiaoniu   

  • Published:1999-02-15

Two series of bis(trialkyltin)dicarboxylates have been synthesized and characterized by IR, ^1H NMR and MS. The compounds (except compounds 15 and 16) are fourcoordinate. Some regularities are observed in the MS. The results of bioassay have shown that the tricyclohexyltin derivatives have good acaricidal activity, and triphenyltin derivatives have good herbicidal activity. The biological activities of butene dicarboxylates and phthalyl carboxylates are better than that of fatty dicarboxylates.

Key words: ORGANO TIN COMPOUNDS, PESTICIDES, BIOLOGICAL ACTIVITY, CHEMICAL STRUCTURE

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