A new binuclear oxovanadium (v) complex as a catalyst in combination with pyrazinecarboxylic acid (PCA) for efficient alkane oxygenation by H 2 O 2

…, YN Kozlov, AJL Pombeiro, GB Shul'pin

Index: Sutradhar, Manas; Shvydkiy, Nikita V.; Guedes Da Silva, M. Fatima C.; Kirillova, Marina V.; Kozlov, Yuriy N.; Pombeiro, Armando J. L.; Shul'Pin, Georgiy B. Dalton Transactions, 2013 , vol. 42, # 33 p. 11791 - 11803

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Citation Number: 24

Abstract

A new binuclear oxovanadium (V) complex [{VO (OEt)(EtOH)} 2L](1) where H4L is bis (2- hydroxybenzylidene) terephthalohydrazide has been synthesized and fully characterized. The combination of 1 with pyrazine-2-carboxylic acid (PCA; a cocatalyst) affords a catalytic system for the efficient oxidation of saturated hydrocarbons, RH, with hydrogen peroxide and air in acetonitrile solution at 50° C to produce alkyl hydroperoxides, ROOH, as the main ...

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