Microwave assisted convenient and facile regeneration of carbonyl compounds from semicarbazones, phenylhydrazones and tosylhydrazones using phosphoric acid in solvent-free conditions
K BANERJEE, A K MITRA, A PATRA
Published in NATL INST SCIENCE COMMUNICATION & INFORMATION RESOURCES-NISCAIR
Pages: 537 - 539
Microwave irradiation of semicarbazones, phenylhydrazones and tosylhydrazones of carbonyl compounds with phosphoric acid under solvent-free conditions provides a fast, efficient and simple method for regeneration of carbonyls in excellent yields.