Peroxide complexes of group VIII metals, process for their preparation and their employment as oxidation reactants and catalysts

Peroxide complexes of group VIII metals, process for their preparation and their employment as oxidation reactants and catalysts

Peroxide complexes of group VIII metals, of general formula LnMXp(OOR), in which M is a group VIII metal, in particular cobalt, X an anionic group, for example carboxylate, R an alkyl, cycloalkyl or arylalkyl group, n = 1 or 2, p = 0 or 1 and n + p = 2. L represents a tridentate ligand of the 1,3-bi...

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Bibliographische Detailangaben
1. Verfasser: LUCIEN SAUSSINE, ALAIN ROBINE ET HUBERT MIMOUN
Format: Patent
Sprache:eng ; fre
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:Peroxide complexes of group VIII metals, of general formula LnMXp(OOR), in which M is a group VIII metal, in particular cobalt, X an anionic group, for example carboxylate, R an alkyl, cycloalkyl or arylalkyl group, n = 1 or 2, p = 0 or 1 and n + p = 2. L represents a tridentate ligand of the 1,3-bis(2'-pyridylimino)isoindoline group. These complexes are obtained by reacting a hydroperoxide ROOH with a complex of formula LnMXp. These complexes are used in oxidation reactions of hydrocarbons in a mixture of alcohols and ketones, either as reactant or as catalyst. L'INVENTION CONCERNE LES COMPLEXES PEROXYDIQUES DE METAUX DU GROUPEVIII DE FORMULE GENERTALE LNMXP(OOR) DANS LAQUELLE M EST UN METAL DU GROUPEVIII EN PARTICULIER LE COBALT, X UN GROUPEMENT ANIONIQUE, PAR EXEMPLE CARBOXYLATE, R UN GROUPE ALKYL, CYCLOALKYL OU ARYLALKYLE, N 1 OU 2, P 0 OU 1 ET N P 2.L REPRESENTE UN LIGAND TRIDENTE DU GROUPE DES 1,3 BIS (2-PYRIDYLIMINO) ISOINDOLINES.CES COMPLEXES SONT OBTENUS PAR REACTION D'UN HYDROPEROXYDE ROOH SUR UN COMPLEXE DE FORMULE LNMXP. CES COMPLEXES SONT UTILISES DANS DES REACTIONS D'OXYDATION D'HYDROCARBURES EN UN MELANGE D'ALCOOLS ET DE CETONES SOIT COMME REACTIF, SOIT COMME CATALYSEUR.