Vv. Potekhin et al., Redox transformations of organic compounds in the presence of colloid palladium in situ: I. Disproportionation of benzyl alcohol, RUSS J G CH, 70(6), 2000, pp. 828-831
Oxidation of benzyl alcohol with the palladium(II) tetraaqua complex under
argon gives toluene along with benzaldehyde. A scheme of the redox transfor
mations of benzyl alcohol is proposed, involving a catalytic cycle. The hyd
rogenolysis of benzyl alcohol to toluene occurs via formation of palladium
hydride.