Highly efficient palladium catalyst system for addition of trihydrosilanes to acetylenes and its application to thermally stable polycarbosilane synthesis

Regio- and stereo-selective mono-, di- and tri-alkenylation of trihydrosilanes with monoynes proceeded smoothly with a Pd-PCy3 catalyst, while the reaction of phenylsilane with 1,4-diethynylbenzene provided a thermally stable and blue light emissive polycarbosilane.

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Bibliographic Details
Published inChemical communications (Cambridge, England) no. 17; pp. 1763 - 1764
Main Authors Yamashita, H, Uchimaru, Y
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 1999
Subjects
Chemistry
Chemistry, Multidisciplinary
Physical Sciences
Science & Technology
POLYMERS
HYDROSILYLATION
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Summary:Regio- and stereo-selective mono-, di- and tri-alkenylation of trihydrosilanes with monoynes proceeded smoothly with a Pd-PCy3 catalyst, while the reaction of phenylsilane with 1,4-diethynylbenzene provided a thermally stable and blue light emissive polycarbosilane.
ISSN:1359-7345
1364-548X
DOI:10.1039/a905128g