Iron-catalyzed cross-coupling between alkenyl and dienyl sulfonates and functionalized arylcopper reagents

被引:42
作者
Dunet, G [1 ]
Knochel, P [1 ]
机构
[1] Univ Munich, Dept Chem & Biochem, D-81377 Munich, Germany
关键词
catalysis; cross-coupling; organomagnesium reagents; triflates; nonaflates;
D O I
10.1055/s-2006-932451
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Functionalized arylcopper reagents react readily with alkenyl sulfonates in the presence of catalytic amounts of Fe(acac)(3) (10 mol%) providing the expected cross-coupling products in good yields. Ester or cyano group are tolerated. This cross-coupling can be performed with dienyl sulfonates leading to the corresponding substituted dienes.
引用
收藏
页码:407 / 410
页数:4
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