title: Dramatic mechanistic switch in Sn/Au(I) group exchanges: transmetalation vs. oxidative addition.
abstract: The mechanism of Ph/X exchange in reactions involving SnPh(n)Bu3 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 Au(III) intermediate when X = vinyl.
authors.affiliation: IU CINQUIMA/Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, 47071 Valladolid, Spain. espinet@qi.uva.es casares@qi.uva.es.
authors.forename: D
authors.initials: D
authors.lastname: Carrasco
authors.affiliation: SUNCAT Center for Interface Science and Catalysis, Department of Chemical Engineering, Stanford University, Stanford, CA 94305, USA.
authors.forename: M
authors.initials: M
authors.lastname: García-Melchor
authors.affiliation: IU CINQUIMA/Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, 47071 Valladolid, Spain. espinet@qi.uva.es casares@qi.uva.es.
authors.forename: J A
authors.initials: JA
authors.lastname: Casares
authors.affiliation: IU CINQUIMA/Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, 47071 Valladolid, Spain. espinet@qi.uva.es casares@qi.uva.es.
authors.forename: P
authors.initials: P
authors.lastname: Espinet