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  

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

作　　者：杨志强[1] 姜李[1] 单书香[1] 谢庆兰[1] 

机构地区：[1]南开大学元素有机化学国家重点实验室,四川农业大学基础课部,四川大学生物工程系

出　　处：《高等学校化学学报》1995年第12期1883-1887,共5页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金

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。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 CCl_4.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.

关 键 词：农药 三烃基锡 羧酸酯 生物活性 锡有机化合物 

分 类 号：TQ454.29[化学工程—农药化工] O627.42[理学—有机化学]