Nickel-Catalyzed Alkynylation of Anisoles via C鈥揙 Bond Cleavage
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文摘
A new cross-coupling reaction has been developed for the introduction of an alkyne moiety to an anisole derivative through C鈥揙 bond activation using an NHC ligand. This method has been used for direct alkynylation of a broad range of anisole derivatives and provided rapid access to compounds with potential applications in biological and materials science.

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