苯基-二[(三甲基硅基)亚甲基]锡芳香酸酯合成及杀螨活性

Containing-silicon Mixed Triorganotin Arylcarboxylate Compound's Synthesis and Acaridal Activity

合成了两个含硅混合三烃基锡芳香酸酯:苯基-二[(三甲基硅基)亚甲基]锡苯甲酸酯、苯基-二[(三甲基硅基)亚甲基]锡对硝基苯甲酸酯,利用IR、1HNMR、13CNMR和元素分析表征了其结构,并进行杀螨活性测定,发现这两个化合物在200mg/L时杀螨率均超过96%,具有较强的杀螨活性。

Two new mixed triorganotin compounds containing silicon （Ph（Me3SiCH2）2SnOOCAr： Ar=C6H5（1）; C6H4NO2-p（2）） was synthesized. These two compounds were characterized by IR, ^1H NMR, ^13C NMR and elemental analysis. The preliminary acaridal activity tests demonstrated that these two compounds at 200 mg/L have good activity with 96% control.