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IJC-B Vol.44B [2005] >
IJC-B Vol.44B(09) [September 2005] >


Title: Beckmann rearrangement of ketoximes and deprotection of aldoximes in solvent-free conditions
Authors: Banerjee, Krishna
Mitra, Alok Kumar
Keywords: Beckman rearrangement
ketoximes
deprotection
aldoximes
phosphoric acid amides
lactam
microwave irradiation
Issue Date: Sep-2005
Publisher: CSIR
IPC CodeInt.Cl.7 C 07 C 251/32
Abstract: Phosphoric acid is an efficient and mild reagent for regeneration of aldehyde  from oximes, but ketoximes are converted to amides or lactam by Beckmann  rearrangement.The reactions are carried out in solvent-free conditions under  microwave irradiation.
Page(s): 1876-1879
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.44B(09) [September 2005]

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