Synthesis of polysiltrimethylenes with trimethylsilyl groups in the branch of the main chain
摘要:
The thermally initiated and platinum-catalyzed polymerization of 1-silacyclo-butanes with substitutents containing a trimethylsilyl group was carried out. Soluble, high-molecular-weight, heterochain siltrimethylene polymers were obtained, containing trimethylsilyl groups removed from the main chain by various bridges.