Rhodium-catalyzed cascade reactions: A methylenation-hydroboration homologative process

被引:12
|
作者
Lebel, H [1 ]
Ladjel, C [1 ]
机构
[1] Univ Montreal, Dept Chim, Montreal, PQ H3C 3J7, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
rhodium; Wilkinson's catalyst; methylenation; hydroboration;
D O I
10.1016/j.jorganchem.2005.03.058
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A very efficient rhodium-catalyzed cascade process allowing the transformation of aldehydes and ketones into their corresponding one or two-carbon homologated alcohol products through a methylenation-hydroboration sequence is reported. Wilkinson's complex is used to catalyze both reactions in a one-pot procedure that does not require the isolation of the alkene intermediate. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:5198 / 5205
页数:8
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