Nickel??Catalyzed Reductive Cyclization of Unactivated 1, 6??Enynes in the Presence of Organozinc Reagents

M Chen, Y Weng, M Guo, H Zhang…

文献索引：Chen, Mao; Weng, Yue; Guo, Mian; Zhang, Hua; Lei, Aiwen Angewandte Chemie - International Edition, 2008 , vol. 47, # 12 p. 2279 - 2282

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被引用次数: 28

摘要

The transition-metal-catalyzed cyclization of 1, 6-enynes is one of the most convenient and efficient methods for the synthesis of a variety of carbocyclic and heterocyclic compounds.[1– 4] By this approach, enynes can be transformed into cyclic skeletons in a one-pot fashion with impressive regioand stereoselectivity.[3, 5, 6] The readily available and inexpensive metal nickel stands out for its remarkable power in catalyzing cycloisomerization and ...