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Issue 83, 2016
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Acylation of Csp2–H bond with acyl sources derived from alkynes: Rh–Cu bimetallic catalyzed C[triple bond, length as m-dash]C bond cleavage

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Abstract

A Rh–Cu bimetallic catalyzed o-acylation of acyloxacetamide with alkynes has been described. This transformation provides a novel, concise way to synthesize ortho-acylphenols using functionalized alkynes as acylating reagents. Mechanistic studies revealed a Rh–Cu relay process, in which O2 plays a critical role for the formation of carbonyl compounds.

Graphical abstract: Acylation of Csp2–H bond with acyl sources derived from alkynes: Rh–Cu bimetallic catalyzed C [[triple bond, length as m-dash]] C bond cleavage

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Publication details

The article was received on 13 Jul 2016, accepted on 14 Sep 2016 and first published on 14 Sep 2016


Article type: Communication
DOI: 10.1039/C6CC05769A
Chem. Commun., 2016,52, 12372-12375

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    Acylation of Csp2–H bond with acyl sources derived from alkynes: Rh–Cu bimetallic catalyzed C[triple bond, length as m-dash]C bond cleavage

    Y. Xie, Chem. Commun., 2016, 52, 12372
    DOI: 10.1039/C6CC05769A

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