Palladium-catalyzed coupling/cyclization reactions of allene-substituted lactams

被引：57

作者：

Karstens, WFJ ^{[1
]}

Rutjes, FPJT ^{[1
]}

Hiemstra, H ^{[1
]}

机构：

[1] UNIV AMSTERDAM,ORGAN CHEM LAB,AMSTERDAM INST MOL STUDIES,NL-1018 WS AMSTERDAM,NETHERLANDS

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 35期

关键词：

GAMMA-HYDROXYALLENES; ARYL HALIDES; HETEROANNULATION; CARBOPALLADATION; CYCLIZATIONS;

D O I：

10.1016/S0040-4039(97)01406-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

omega-(2,3-Butadienyl)lactams react with aryl iodides in the presence of n-Bu4NCl, K2CO3 and a catalytic amount of Pd(PPh3)(4) to give bicyclic enamides resulting from attack of nitrogen on the central carbon and transfer of the aryl group to the terminal carbon atom of the allene. (C) 1997 Elsevier Science Ltd.

引用

页码：6275 / 6278

页数：4

共 19 条

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