Copper-catalyzed silylation of p-quinone methides: new entry to dibenzylic silanes

被引：90

作者：

Lopez, Aurora ^{[1
]}

Parra, Alejandro ^{[1
]}

Jarava-Barrera, Carlos ^{[1
]}

Tortosa, Mariola ^{[1
]}

机构：

[1] Univ Autonoma Madrid, Dept Quim Organ, E-28049 Madrid, Spain

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 100期

基金：

欧洲研究理事会;

关键词：

B BOND ACTIVATION; C-SI BOND; NUCLEOPHILIC SILICON; STABILIZED CARBANIONS; ALLYLIC SUBSTITUTION; ASYMMETRIC-SYNTHESIS; CONJUGATE ADDITIONS; UNIQUE BEHAVIOR; ALDEHYDES; DERIVATIVES;

D O I：

10.1039/c5cc06653k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient and general copper(I)-catalyzed silylation of p-quinone-methides is described. Non-symmetric dibenzylic silanes are obtained in high yields under mild reaction conditions. These compounds can be used as bench-stable benzylic carbanion precursors.

引用

页码：17684 / 17687

页数：4

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