摘要
合成了 13种三烃基锡二茂铁甲酸酯类化合物 ,对化合物进行了元素分析和谱学表征 .化合物生物活性测定表明 ,其生物选择性主要取决于锡原子上的 3个烃基 ,其中含有环己基、丁基、甲基和 RMe2 Si CH2 基的衍生物具有较好的杀螨活性 。
Thirteen trialkyltin(Ⅳ) ferrocene carboxylates were synthesized. Their compositions and structures were characterized by UV, IR, 1H NMR and elemental analysis. The bioassay tests showed that the bioactivity selectivity of the compounds was in close relation with the substituents on the Sn atom. The compounds having cyclohexyl, butyl, methyl and RMeSiCH 2(R=Me,Et) on the Sn atom exhibited an excellent acaricidal activity and among them the tributyltin ferrocene carboxylate appeared to be the most fungicidal active.
出处
《应用化学》
CAS
CSCD
北大核心
2000年第2期154-158,共5页
Chinese Journal of Applied Chemistry
关键词
三烃基二茂铁甲酸酯
合成
谱学表征
生物活性
trialkyltin,ferrocene carboxylate,characterization,biological activity
