Modifications of Polysilanes and Polysilane Copolymers
CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF CHEMISTRY
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Polymethylphenylsilylene has been functionalized by protodearylation with trifluoromethanesulfonic acid. Comb-like graft copolymers have been prepared by polymerizing tetrahydrofuran, 2-methyl-2-oxazoline, and isobutylvinyl ether from a partially triflated polymethylphenylsilylene backbone. Model studies using trimethylsilyl trifluoromethanesulfonate to initiate the cationic polymerization of these organic monomers indicated that a promoter was required to achieve more efficient initiation.
- Inorganic Chemistry
- Organic Chemistry
- Polymer Chemistry