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.

Effective bromo and chloro peroxidation catalysed by tungsten(vi) amino triphenolate complexes / Badetti, Elena; Romano, Francesco; Marchio', Luciano; Taşkesenlioğlu, Sara; Daştan, Arif; Zonta, Cristiano; Licini, Giulia. - In: DALTON TRANSACTIONS. - ISSN 1477-9226. - 45:37(2016), pp. 14603-14608. [10.1039/C6DT01780K]

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

MARCHIO', Luciano;
2016-01-01

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.
2016
Effective bromo and chloro peroxidation catalysed by tungsten(vi) amino triphenolate complexes / Badetti, Elena; Romano, Francesco; Marchio', Luciano; Taşkesenlioğlu, Sara; Daştan, Arif; Zonta, Cristiano; Licini, Giulia. - In: DALTON TRANSACTIONS. - ISSN 1477-9226. - 45:37(2016), pp. 14603-14608. [10.1039/C6DT01780K]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2827770
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