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Paper | Regular issue | Vol 32, No. 7, 1991, pp.1301-1305
Published online, 1st January, 1970
DOI: 10.3987/COM-91-5723
A New and Efficient Synthesis of 4-Arylimidazolidin-2-ones

Sylvain Rault, Olivier N. Tembo, Patrick Dallemagne, and Max Robba*

*Laboratoire de Chimie Thérapeutique, U. F. R. des Sciences Pharmaceutiques, Université de Caen, 1, rue Vaubénard, 14032 Caen Cedex, France

Abstract

Curtius rearrangement of 3-trifluoroacetylamino-3-arylpropionyl azides gave 4-arylimidazolidin-2-ones via an anchimeric assistance reaction.