The role of peroxo-metal complexes in oxidations related to synthetically, environmentally and biologically relevant processes

Informations projet

N° de convention de subvention: INTAS-94-1515

Projet clôturé

Date de début 1 Février 1995

Date de fin 31 Janvier 1997

Financé au titre de

• International Association for the promotion of cooperation with scientists from the independent states of the former Soviet Union (INTAS), 1993-

Coût total € 0,00

Contribution de l’UE € 50 000,00

Coordonné par

Università degli Studi di Padova
Italy

Résultats exploitables

The role of peroxo-metal complexes in oxidations related to synthetically, environmentally and biologically relevant processes

The main activities of the project carried out have concentrated on : Structure Reactivity Studies of V(V) peroxocomplexes in aqueous solutions. Models for vanadium bromoperoxidases. Enantioselective Titanium-Catalysed Sulphides. (Padova group) Metal-catalysed oxidations by sodium percarbonate and Palladium-catalysed alcohol oxidations. (Reims Group) Ozone formation; Oxidation of the difficult-to-oxidise substrates in Vv/H2O2/CF3COOH system; Singlet dioxygen formation; Oxidation reactions with the Vv/H2O2/AcOH system; Channels of co-ordinated singlet dioxygen consumption; Unexpected acceleration of H2O2 oxidations by BHT additives. (Moscow Group) Spectroscopic characterisation of Titanium(IV) alkylperoxo complexes and ferric hydroperoxo complexes. (Novosibirsk group) The work has been accomplished by using spectroscopic techniques and reactivity studies.