Copper-Catalyzed Borylcupration of Allenylsilanes.

Yuan, Weiming; Song, Liu; Ma, Shengming

Yuan, Weiming; Song, Liu; Ma, Shengming.

Yuan W; Shanghai Key Laboratory of Green Chemistry and Chemical Process, Department of Chemistry, East China Normal University, 3663 North Zhongshan Lu, Shanghai, 200062, P. R. China.
Song L; Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai, 200433, P. R. China.
Ma S; Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai, 200433, P. R. China. masm@sioc.ac.cn.

Angew Chem Int Ed Engl ; 55(9): 3140-3, 2016 Feb 24.

Article en En | MEDLINE | ID: mdl-26821774

ABSTRACT

ABSTRACT

A highly regio- and stereoselective copper-catalyzed borylcupration of 1,2-allenylsilanes affords an unexpected regioreversed allylic boronate bearing an extra C-Si bond at the 3-position, with a thermodynamically disfavored Zâgeometry. Such stereodefined allylic boronates containing an extra alkenyl silane moiety are very useful organodimetallic reagents for organic synthesis.

Palabras clave

allylic compounds; boron; copper; regioselectivity; stereoselectivity

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Texto completo: 1 Banco de datos: MEDLINE Idioma: En Año: 2016 Tipo del documento: Article

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