含活性基团的环型多硅烷的研究

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以四氢呋喃为溶剂,钠钾合金为缩合剂,使Me_2SiCl_2和(Eto)MeSiCl_2共缩聚,得到一系列含乙氧基的环型多硅烷,通过制备色谱对化合物进行了分离提纯,经质谱、红外光谱、核磁共振谱、紫外光谱证实了化合物的分子结构。对产物的水解活性、热稳定性作了详细的研究。
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