Application of (2E,4E)-5-bromo-2,4-pentadienal in palladium catalyzed cross-coupling: Easy access to (2E,4E)-2,4-dienals

被引：0
|
作者：
Vicart, N
Castet-Caillabet, D
Ramondenc, Y
Ple, G
Duhamel, L [1 ]
机构：
[1] Univ Rouen, UPRES A 6014, F-76821 Mt St Aignan, France
[2] IRCOF, F-76821 Mt St Aignan, France
来源：
SYNLETT | 1998年 / 04期
关键词：
polyenal; palladium; cross-coupling; zinc reagent; isomerization;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Palladium catalyzed cross-coupling reactions of (2E,4E)-5-bromo-2,4-pentadienal 1 with organozinc reagents gives an easy access to the corresponding (2E,4E)-2,4-dienals. The improved preparation of all trans 1 by isomerization of its (2E,4Z) isomer is reported.
引用
收藏
页码：411 / +
页数：3
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