烃基氯化锡及其衍生物具有广泛的生物活性，如杀虫、杀菌、抗癌等。近年来已有较多报道［１］，但关于杂环羧酸基烃基锡配合物的合成研究报道则很少，而含氮杂环羧酸基苄基锡配合物的合成研究尚未见文献介绍。为寻找具有更高生物活性的有机锡配合物，本文以二（三）苄基氯... Hydrochloride tin chloride and its derivatives have a wide range of biological activity, such as insecticidal, bactericidal, anti-cancer and so on. In recent years, there have been many reports [1], but on the synthesis of heterocyclic carboxylic acid alkyl tin complexes reported little, and synthesis of nitrogen-containing heterocyclic carboxylic acid benzyl tin complexes has not been found in the literature . In order to find the organotin complexes with higher biological activity, this paper with two (three) benzyl chloride ...