R. Anilkumar et al., N,O-Bis-(ethoxycarbonyl)hydroxylamine: a convenient reagent for the Lossentransformation, TETRAHEDR L, 41(27), 2000, pp. 5291-5293
The titled compound effects the Lessen rearrangement on aromatic carboxylic
acids, via activation by DCC or formation of the acid chlorides, to furnis
h the corresponding amines in excellent yields, in an essentially 'one-pot'
procedure. (C) 2000 Elsevier Science Ltd. All rights reserved.