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合成一种环烷氧锡化合物,用氢谱、元素分析和质谱对其结构进行表征确认,并以其作为β-丁内酯开环聚合的引发剂制备聚-3-羟基丁酸酯,考察了单体引发剂配比、聚合时间和聚合温度等聚合条件对聚合产物特性粘度的影响.由丁内酯与丙交酯、己内酯共聚制备聚(丁内酯-丙交酯)和聚(丁内酯-己内酯)共聚物,并用FT-IR、1H-NMR、DSC等手段对聚合物的结构及性能进行了表征.

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