Issue 23, 2016
From the journal:

Chemical Communications

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

D. Carrasco,a   M. García-Melchor,*b   J. A. Casares*a  and  P. Espinet*a  

* Corresponding authors

a IU CINQUIMA/Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, 47071 Valladolid, Spain
E-mail: espinet@qi.uva.es, casares@qi.uva.es

b SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, CA 94305, USA

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

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C5CC10496C
Article type
Communication
Submitted
22 Dec 2015
Accepted
22 Feb 2016
First published
22 Feb 2016
This article is Open Access
Creative Commons BY license

Chem. Commun., 2016,52, 4305-4308

Author version available

Download author version (PDF)

Permissions

Request permissions

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

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements