Issue 37, 2016

Effective bromo and chloro peroxidation catalysed by tungsten(vi) amino triphenolate complexes

Abstract

Amino triphenolate tungsten(VI) complexes have been prepared and they proved to be efficient catalysts in haloperoxidation reactions using hydrogen peroxide as a terminal oxidant and inorganic sources of halides. In particular, interesting results have been obtained in the challenging chloroperoxidation reactivity (catalyst loading down to 0.05% with TONs up to 900). A comparison among three different metal complexes bearing the same ligand (vanadium(V), molybdenum(VI) and tungsten(VI)) showed much better performances of the last complex both on bromo and chloro peroxidations.

Graphical abstract: Effective bromo and chloro peroxidation catalysed by tungsten(vi) amino triphenolate complexes

Supplementary files

Article information

Article type
Paper
Submitted
06 mai 2016
Accepted
13 jun 2016
First published
14 jun 2016

Dalton Trans., 2016,45, 14603-14608

Effective bromo and chloro peroxidation catalysed by tungsten(VI) amino triphenolate complexes

E. Badetti, F. Romano, L. Marchiò, S. Taşkesenlioğlu, A. Daştan, C. Zonta and G. Licini, Dalton Trans., 2016, 45, 14603 DOI: 10.1039/C6DT01780K

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