Pd-catalyzed cyclization of 1-allyl-2-indolecarboxamides by intramolecular amidation of unactivated ethylenic bond

被引：47

作者：

Abbiati, G

Beccalli, E

Broggini, G

Martinelli, M

Paladino, G

机构：

[1] Univ Insubria, Dipartimento Sci Chim & Ambientali, I-22100 Como, Italy

[2] Univ Milan, Ist Chim Organ A Marchesini, Fac Farm, I-20133 Milan, Italy

来源：

SYNLETT | 2006年 / 01期

关键词：

cyclizations; fused-ring systems; indoles; palladium; domino reactions;

D O I：

10.1055/s-2005-922788

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The intramolecular Pd(II)-mediated cyclization of 1-allyl-2-indolecarboxamides leads to pyrazino[1,2-a]indoles throng the conversion of the olefinic C-H bond into a C-N bond by reaction with an amide group. When operating on the allylamide, a domino process was observed with a double C-H functionalization.

引用

收藏

页码：73 / 76

页数：4

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