Catalysis Letters, Vol.62, No.1, 67-69, 1999
Transesterification of beta-keto esters catalysed by transition metal complexes in a novel heterogeneous way
beta-keto esters have been successfully transesterified with primary, secondary, tertiary, allyl and alkynic alcohols by recyclable Mn(III) salen or vanadyl(IV) acetate catalysts realised while conducting the reaction deliberately for the first time in a novel heterogeneous media to afford good to excellent yields.
Keywords:transesterification;beta-keto esters;Mn(III) salen complex;vanadyl(IV) acetate;heterogeneous system;reusability