From vinylsilanes to organic/inorganic hybrid materials

Author:

Luh Tien-Yau1

Affiliation:

1. 1Department of Chemistry and Institute of Polymer Science and Engineering, National Taiwan University, Taipei 106, Taiwan

Abstract

Alternating regioregular silylene-spaced divinylarene copolymers [(donor-SiMe2-)n=1-3-(acceptor-SiMe2)] are synthesized by rhodium-catalyzed hydrosilylation of bis-alkynes with bisvinylic silyl hydrides. Efficient intrachain energy transfer has been observed in these copolymers. The intensities of emission profiles depend on the relative ratio of donor-to-acceptor chromophores. The corresponding inorganic/organic hybrid materials are synthesized, and their photophysical properties are described.

Publisher

Walter de Gruyter GmbH

Subject

General Chemical Engineering,General Chemistry

Reference5 articles.

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2. and;Sudhakar;Org Chem,2002

3. a Pure and From vinylsilanes to organic / inorganic hybrid materials Emission profiles of having different ratios of donor and acceptor chromophores A;Webber;Chem Res Chem Rev Am Chem Soc Langmuir Fréchet Chem Commun Appl Phys Lett Chem Commun Applied Chemistry Fig Polym Sci Part Chem,1992

4. and;Cheng;Chem Eur J,2004

5. for their valuable contributions to this work Thanks are also due to the National Council and the Ministry of Education of the Republic of China for support REFERENCES and and For reviews see Pure;Ni;Science Org Chem Am Chem Soc Synth Chem Res Appl Chem,1988

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