二（β－丁氧甲酰乙基）锡二氯化物的合成新工艺

A NEW SYNTHETIC METHOD OF DI(2-BUTOXYCARBONYLETHYL)TIN DICHLORIDE

在水体系中用锡粉、丙烯酸丁酯等原料，直接合成二（β－丁氧甲酰乙基）锡二氯化物。对反应温度、溶剂、组分摩尔比、催化剂选择及催化剂用量进行了系统规律性试验。

Abstract Tin,butyl acrylate and hydrogen halide re-act together under water solvent system and cat-alyst affect to give directly di(2-butoxycar-bonyletbyl)tin dichloride. This paper discussessolvent,temperature,mole ratio,catalyst select-ing and catalyst quantity.