Liquid-phase oxidation of dibenzyl ether in the presence of complexes Fe(III) with γ-aminopropylaerosil and surface-fixed schiff base 2,6-bis(4-formylphenoxymethyl)pyridine

摘要

The catalytic properties of Fe(III) complexes with γ-aminopropylaerosil and surface-fixed 2,6-bis(4-formylphenoxymethyl) pyridine Schiff base in the reaction of liquid-phase oxidation of dibenzyl ether are determined by the fixed ligand character. These catalysts not changed their activity to the essential products of reaction during 3 cycles of oxidation, that is, the catalytic centers on surface have not exhibited marked changes.