Type: Article
Conversion of oximes, phenylhydrazones, 2,4-dinitrophenylhydrazones and semicarbazones to carbonyl compounds with benzyltriphenylphosphonium chlorochromate (BTPPCC) in the presence of aluminium chloride under non-aqueous conditions
Journal: Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry (03764699)Year: 2002/08/01Volume: Issue: 8
Language: English
Abstract
Benzyltriphenylphosphonium chlorochromate has been found to be an efficient and novel reagent for the conversion of oximes, phenylhydrazones, 2,4-dinitrophenylhydrazones and semicarbazones to the corresponding carbonyl compounds. The reaction is performed in acetonitrile under reflux conditions in the presence of a catalytic amount of aluminium chloride.
Author Keywords
2,4 dinitrophenylhydrazone derivativealuminum chloridebenzyltriphenylphosphonium chlorochromatechromic acidhydrazone derivativeoxime derivativephenylhydrazone derivativesemicarobazone derivativeunclassified drug