Abstract
AbstractUsing the low‐valent titanium reagent (Zn/TiCl4), dichlorophenylsilane underwent a reductive polymerization reaction to give Si–H functional poly(phenylsilane) (Mw/Mn=2.5, Mn=2400) in a moderate yield. Applying this method, the corresponding organosilane copolymers (2b–2f) were also obtained. The absorption maxima of these organosilane copolymers are remarkably hypsochromically shifted in comparison with those of poly(diarylsilane)s.
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