Silver??Catalyzed Intramolecular Cyclization of o??(1??Alkynyl) benzamides: Efficient Synthesis of (1H)??Isochromen??1??imines

G Liu, Y Zhou, D Ye, D Zhang, X Ding…

文献索引：Liu, Guannan; Zhou, Yu; Ye, Deju; Zhang, Dengyou; Ding, Xiao; Jiang, Hualiang; Liu, Hong Advanced Synthesis and Catalysis, 2009 , vol. 351, # 16 p. 2605 - 2610

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被引用次数: 37

摘要

Abstract An efficient avenue for the facile and atom-economic synthesis of (1H)-isochromen- 1-imines has been developed, and a broad spectrum of substrates can participate in the process effectively to produce the desired products in good yields. Significantly, this is the first report of the synthesis of (1H)-isochromen-1-imines that involves a silver (I)-catalyzed, regiocontrolled intramolecular addition of the carbonyl group of the amide moiety towards ...