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Issue 43, 2020
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An allenylidene Au(i) catalyst derived from triazole units and its initial application

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Abstract

An allenylidene Au(I) catalyst based on triazolylidene moieties, featuring the high σ-donating ability (comparable to that of other NHC ligands) and largely enhanced π-accepting ability of its ligand, was developed for the first time. As compared with the extant gold complexes such as IPrAuCl, Ph3PAuCl and (PhO)3PAuCl, these allenylidene Au(I) catalysts exhibited superior catalytic activities in the gold-catalyzed Nazarov reaction of aryl enones.

Graphical abstract: An allenylidene Au(i) catalyst derived from triazole units and its initial application

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Supplementary files

Article information


Submitted
16 Jan 2020
Accepted
06 Apr 2020
First published
07 Apr 2020

Chem. Commun., 2020,56, 5787-5790
Article type
Communication

An allenylidene Au(I) catalyst derived from triazole units and its initial application

B. Chen, Y. Zhang, Y. Lei, H. Wang and Z. Chen, Chem. Commun., 2020, 56, 5787
DOI: 10.1039/D0CC00429D

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