Hydrophenoxylation of internal alkynes catalysed with a heterobimetallic Cu-NHC/Au-NHC system

Faïma Lazreg; Stefano Guidone; Alberto Gómez-Herrera; Fady Nahra; Catherine S.J. Cazin

doi:10.1039/c6dt04513h

Hydrophenoxylation of internal alkynes catalysed with a heterobimetallic Cu-NHC/Au-NHC system

Faïma Lazreg, Stefano Guidone, Alberto Gómez-Herrera, Fady Nahra, Catherine S.J. Cazin

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

A straightforward method for the hydrophenoxylation of internal alkynes, using N-heterocyclic carbene-based copper(i) and gold(i) complexes, is described. The heterobimetallic catalytic system proceeds via dual activation of the substrates to afford the desired vinylether derivatives. This methodology is shown to be highly efficient and tolerates a wide range of substituted phenols and alkynes.

Original language	English
Pages (from-to)	2439-2444
Number of pages	6
Journal	Dalton Transactions
Volume	46
Issue number	8
DOIs	https://doi.org/10.1039/c6dt04513h
State	Published - 1 Jan 2017
Externally published	Yes

ASJC Scopus subject areas

Inorganic Chemistry

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abstract = "A straightforward method for the hydrophenoxylation of internal alkynes, using N-heterocyclic carbene-based copper(i) and gold(i) complexes, is described. The heterobimetallic catalytic system proceeds via dual activation of the substrates to afford the desired vinylether derivatives. This methodology is shown to be highly efficient and tolerates a wide range of substituted phenols and alkynes.",

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AU - Lazreg, Faïma

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AU - Nahra, Fady

AU - Cazin, Catherine S.J.

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N2 - A straightforward method for the hydrophenoxylation of internal alkynes, using N-heterocyclic carbene-based copper(i) and gold(i) complexes, is described. The heterobimetallic catalytic system proceeds via dual activation of the substrates to afford the desired vinylether derivatives. This methodology is shown to be highly efficient and tolerates a wide range of substituted phenols and alkynes.

AB - A straightforward method for the hydrophenoxylation of internal alkynes, using N-heterocyclic carbene-based copper(i) and gold(i) complexes, is described. The heterobimetallic catalytic system proceeds via dual activation of the substrates to afford the desired vinylether derivatives. This methodology is shown to be highly efficient and tolerates a wide range of substituted phenols and alkynes.

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Hydrophenoxylation of internal alkynes catalysed with a heterobimetallic Cu-NHC/Au-NHC system

Abstract

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