Chemistry Letters, Vol.33, No.3, 322-323, 2004
Facile one-pot syntheses of amidines and enamines from oximes via Beckmann rearrangement using trifluoromethansulfonic anhydride
Facile one-pot syntheses of amidines and enamines were achieved by trapping carbocation intermediates that were formed by Beckmann rearrangement of oximes with amines and carbon nucleophiles, respectively, under mild conditions.