2011 Fiscal Year Final Research Report
Development of catalytic polysilanylation using hydropolysilanes
Project/Area Number |
21605005
|
Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Element strategy
|
Research Institution | Tokyo Institute of Technology |
Principal Investigator |
TANAKA Masato 東京工業大学, 資源化学研究所, 教授 (20343163)
|
Project Period (FY) |
2009 – 2011
|
Keywords | ケイ素 / 触媒 / ポリシラン / オリゴシラン / 合成 |
Research Abstract |
Reactions of alkynes and alkenes with hydropolysilanes, which have a consecutive silicon chain terminated with hydrogen, have proved to efficiently proceed in the presence of AlCl_3 or B(C_6F_5)_3 without losing the structural integrity of the silicon chain to afford adducts in high yields. These hydropolysilanes also react with alcohols in the presence of copper catalysts to furnish alkoxypolysilanes. Furthermore, rhodium complexes have proved to be efficient in catalytic formation of arylpolysiloxanes when aryl halides are reacted with hydropolysiloxane.
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