Dehydrogenative coupling of alcohols and carboxylic acids with hydrosilanes catalyzed by a salen–Mn(<scp>v</scp>) complex
作者:Srikanth Vijjamarri、Vamshi K. Chidara、Jana Rousova、Guodong Du
DOI:10.1039/c5cy01912e
日期:——
were optimized with different silanes and efficient dehydrogenative coupling was achieved by using triethoxysilane and diphenylsilane. Various alcohols and phenols and a limited number of carboxylic acids were converted into the corresponding silyl ethers and silyl esters. A range of functional groups such as chloro, nitro, methoxy, carbonyl and carbon–carbonmultiplebonds are tolerated in the reaction
Conversion of hydrosilanes to alkoxysilanes catalyzed by Cp2TiCl2/nBuLi
作者:Thomas C. Bedard、Joyce Y. Corey
DOI:10.1016/0022-328x(92)83095-y
日期:1992.5
disiloxanes and trisiloxanes in addition to cyclopolysilanes are produced when R Me. Other protic reagents including acids, mercaptans, amines and enolizable ketones did not react. The effects of reaction parameters such as temperature, silane to catalyst ratio, solvent, transition metal and replacements for nBuLi were also determined.
HYDROXIDE-CATALYZED FORMATION OF SILICON-OXYGEN BONDS BY DEHYDROGENATIVE COUPLING OF HYDROSILANES AND ALCOHOLS
申请人:CALIFORNIA INSTITUTE OF TECHNOLOGY
公开号:US20170029447A1
公开(公告)日:2017-02-02
The present disclosure is directed to methods for dehydrogenatively coupled hydrosilanes and alcohols, the methods comprising contacting an organic substrate having at least one organic alcohol moiety with a mixture of at least one hydrosilane and sodium and/or potassium hydroxide, the contacting resulting in the formation of a dehydrogenatively coupled silyl ether. The disclosure further described associated compositions and methods of using the formed products.