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Communication | Regular issue | Vol 26, No. 9, 1987, pp.2335-2337
Published online, 1st January, 1970
DOI: 10.3987/R-1987-09-2335
Imidoylation Reaction: (±)-Lupinine Synthesis

Mansour Haddad, Jean-Pierre Célérier, and Gérard Lhommet

*associé au CNRS, 4 Place Jussieu, Laboratoire de Chimie des Hétérocycles, Université P. et M. Curie, case courrier 43, 4 Place Jussieu, F-75252 Paris Cedex 05, France


A short and simple synthesis of (±)-lupinine is described. The key intermediate in this sequence is an exocyclic vinylogous urethane, prepared by an imidoylation reaction which lnvolves an intramolecular cyclization.