Rhodium-catalyzed Oxidative Coupling/Cyclization of Benzamides with Alkynes via C-H Bond Cleavage

被引：250

作者：

Mochida, Satoshi ^{[1
]}

Umeda, Nobuyoshi ^{[1
]}

Hirano, Koji ^{[1
]}

Satoh, Tetsuya ^{[1
]}

Miura, Masahiro ^{[1
]}

机构：

[1] Osaka Univ, Dept Appl Chem, Fac Engn, Suita, Osaka 5650871, Japan

来源：

CHEMISTRY LETTERS | 2010年 / 39卷 / 07期

关键词：

INTERNAL ALKYNES; CARBOXYLIC-ACIDS; DIRECT ARYLATION; PALLADIUM; FUNCTIONALIZATION; ACTIVATION; ALKALOIDS; MULTIPLE; DERIVATIVES; COMPLEX;

D O I：

10.1246/cl.2010.744

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Oxidative coupling of primary, secondary, and tertiary benzamides with internal alkynes proceeds efficiently under rhodium catalysis to selectively give the corresponding 1:1 and 1:2 coupling products, accompanied by C H and/or N-H bond cleavages. Some of the products exhibit intense fluorescence in the solid state.

引用

页码：744 / 746

页数：3

共 64 条

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