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Issue 23, 2007
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Alkynylation of α-halocarbonyl compounds—a Stille-type cross-coupling for the formation of C(sp)–C(sp3) bonds under neutral conditions

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Abstract

A direct alkynylation of readily available α-halo esters and amides with high yields is described herein; a distinct switch from diyne formation to alkynylation products was attained under neutral conditions.

Graphical abstract: Alkynylation of α-halocarbonyl compounds—a Stille-type cross-coupling for the formation of C(sp)–C(sp3) bonds under neutral conditions

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Publication details

The article was received on 02 Mar 2007, accepted on 01 May 2007 and first published on 21 May 2007


Article type: Communication
DOI: 10.1039/B703221H
Citation: Chem. Commun., 2007,0, 2342-2344
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    Alkynylation of α-halocarbonyl compounds—a Stille-type cross-coupling for the formation of C(sp)–C(sp3) bonds under neutral conditions

    W. Shi, C. Liu, Z. Yu and A. Lei, Chem. Commun., 2007, 0, 2342
    DOI: 10.1039/B703221H

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