Palladium-catalyzed Michael addition of indoles to α,β-unsaturated ketones in an ionic liquid

被引：42

作者：

Li, WJ ^{[1
]}

Lin, XF ^{[1
]}

Wang, J ^{[1
]}

Li, GL ^{[1
]}

Wang, YG ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

来源：

SYNLETT | 2005年 / 13期

关键词：

palladium; indoles; Michael reaction; ionic liquid;

D O I：

10.1055/s-2005-871952

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The PdCl2(CH3CN)(2)-catalyzed Michael addition reaction of indoles with alpha,beta-unsaturated ketones in ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim][BF4]) to afford the corresponding 3-alkylated indoles in good yields is described. The catalyst system PdCl2(CH3CN)(2)/[bmim][BF4] can be recovered and reused.

引用

页码：2003 / 2006

页数：4

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