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Issue 23, 2016
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Dramatic mechanistic switch in Sn/AuI group exchanges: transmetalation vs. oxidative addition

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Abstract

The mechanism of Ph/X exchange in reactions involving SnPhnBu3 and [AuXL] complexes switches dramatically from the usual concerted mechanism involving Ar/X mixed bridges when X = Cl, to an unexpected oxidative addition/reductive elimination pathway via an AuIII intermediate when X = vinyl.

Graphical abstract: Dramatic mechanistic switch in Sn/AuI group exchanges: transmetalation vs. oxidative addition

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Supplementary files

Article information


Submitted
22 Dec 2015
Accepted
22 Feb 2016
First published
22 Feb 2016

This article is Open Access

Chem. Commun., 2016,52, 4305-4308
Article type
Communication
Author version available

Dramatic mechanistic switch in Sn/AuI group exchanges: transmetalation vs. oxidative addition

D. Carrasco, M. García-Melchor, J. A. Casares and P. Espinet, Chem. Commun., 2016, 52, 4305
DOI: 10.1039/C5CC10496C

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