期刊
JOURNAL OF ORGANOMETALLIC CHEMISTRY
卷 611, 期 1-2, 页码 5-11出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/S0022-328X(00)00539-8
关键词
polysilane; silole; polysilole; Wurtz-type coupling reaction; sigma*-pi* conjugation; UV spectrum; fluoresence spectum
Poly(1,1-silole)s were synthesized for the first time in 1999, by us and by West and his coworkers, as a new type of polysilane which is expected to have a low-lying LUMO due to the sigma*-pi*-conjugation characteristic of the silole ring. Summarized herein are the development of new synthetic methodologies and the structural aspects, photophysical properties and a unique reactivity of the resulting oligo- and poly(1,1-silole)s. (C) 2000 Elsevier Science S.A. All rights reserved.
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