Palladium-Catalyzed Aryl Iodide Carbonylation as a Route to Imidazoline Synthesis: Design of a Five-Component Coupling Reaction

被引:40
作者
Bontemps, Sebastien [1 ,2 ]
Quesnel, Jeffrey S. [1 ,2 ]
Worrall, Kraig [1 ,2 ]
Arndtsen, Bruce A. [1 ,2 ]
机构
[1] McGill Univ, Dept Chem, Montreal, PQ H3A 2K6, Canada
[2] Univ Toulouse, UPS, INPT, F-31077 Toulouse, France
基金
加拿大自然科学与工程研究理事会;
关键词
carbonylation; cyclizations; heterocycles; multicomponent reactions; palladium; AMINO-ACID DERIVATIVES; AMIDE BOND FORMATION; MULTICOMPONENT SYNTHESIS; CARBON-MONOXIDE; ENANTIOPURE IMIDAZOLINES; ATMOSPHERIC-PRESSURE; N-SULFONYLIMINES; VINYLIC HALIDES; BETA-LACTAMS; 2-IMIDAZOLINES;
D O I
10.1002/anie.201103885
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Take five: A new method employing aryl halide carbonylation to directly access heterocycles has been described (see scheme). In a single palladium-catalyzed reaction the catalyst mediates two consecutive carbonylation steps, thereby converting five components (aryl iodide, two units imine, and two units CO) into an imidazoline ring. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:8948 / 8951
页数:4
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