Synthetic communications

Pyridinium fluorochromate supported on wet alumina: A mild convenient reagent for the facile deprotection of aldoximes

NC Ganguly, P De, AK Sukai, S De

Index: Ganguly, Nemai C.; De, Prithwiraj; Sukai, Arun K.; De, Sripada Synthetic Communications, 2002 , vol. 32, # 1 p. 1 - 7

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Citation Number: 13

Abstract

ABSTRACT A simple mild method of oxidative deoximation based on pyridinium fluorochromate (PFC) on wet alumina support is described. This method is particularly effective for rapid deprotection of aldoximes and aliphatic ketoximes. Sterically hindered ketoximes are resistant to the reagent.