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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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Publication details

The article was received on 22 Dec 2015, accepted on 22 Feb 2016 and first published on 22 Feb 2016


Article type: Communication
DOI: 10.1039/C5CC10496C
Citation: Chem. Commun., 2016,52, 4305-4308
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    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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