An Efficient Tandem Oxidative-Protection Reaction of Benzylic Alcohols to Corresponding Arylhydrazones and Oximes
摘要:
A mild and efficient one-pot synthesis of hydrazones and oximes from the reaction of the oxidation product of benzyl alcohols and phenols by 3,6-bis(triphenylphosphonium)cyclohexene dichromate with phenylhydrazine, 2,4-dinitrophenyl-hydrazine, and hydroxylamine is described.