Anionic ring-opening polymerization of s
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Kozo Matsumoto; Hironobu Shimazu; Masaki Deguchi; Hitoshi Yamaoka
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Article
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1997
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John Wiley and Sons
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English
β 236 KB
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Anionic polymerizations of 1,1-dimethylsilacyclobutane, 1,1-diethylsilacyclobutane and 1-methyl-1-phenylsilacyclobutane were investigated. Addition of 5 mol % of butyllithium to a solution of 1,1-dimethylsilacyclobutane in THF-hexane (1 : 1) at 048ΠC provided poly(1,1-dimethylsilabutane) in 99% yiel