Copper-Catalyzed Alkyne−Aryne and Alkyne−Alkene−Aryne Coupling Reactions

The efficient copper-catalyzed two-component coupling reaction of alkynes with arynes and the three-component coupling reaction of alkynes with allylic chlorides and arynes have been developed. Copper acetylide was postulated as a transient intermediate for the initiation of the coupling reactions.

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Published in:Organic letters 2008-06, Vol.10 (12), p.2393-2396
Main Authors: Xie, Chunsong, Liu, Leifang, Zhang, Yuhong, Xu, Peixin
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Language:English
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container_title Organic letters
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creator Xie, Chunsong
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description The efficient copper-catalyzed two-component coupling reaction of alkynes with arynes and the three-component coupling reaction of alkynes with allylic chlorides and arynes have been developed. Copper acetylide was postulated as a transient intermediate for the initiation of the coupling reactions.
doi_str_mv 10.1021/ol800651h
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title Copper-Catalyzed Alkyne−Aryne and Alkyne−Alkene−Aryne Coupling Reactions
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