Tetrahedron letters

Cu (I)-catalyzed intramolecular cyclization of ene-carbamates: synthesis of indoles and pyrrolo [2, 3-c] pyridines

C Barberis, TD Gordon, C Thomas, X Zhang…

文献索引：Barberis, Claude; Gordon, Thomas D.; Thomas, Christine; Zhang, Xiaolei; Cusack, Kevin P. Tetrahedron Letters, 2005 , vol. 46, # 51 p. 8877 - 8880

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被引用次数: 32

摘要

Over the past few years, the use of palladium-catalyzed aromatic carbon–nitrogen bond forming reactions by the cross-coupling of aryl halides or triflates and amines has become a useful synthetic tool. Herein, we describe a copper (I) catalyst system that allows efficient synthesis of functionalized indoles and pyrrolo [2, 3-c] pyridines. This method takes advantage of amino acid promoted copper coupling of amines with aryl halides, in ...