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Paper | Regular issue | Vol 51, No. 1, 1999, pp.37-49
Published online, 1st January, 1970
DOI: 10.3987/COM-98-8298
Stereoselective Synthesis of Enantiomerically Pure Isoxa-zolidine-fused δ-Lactams

Ugo Chiacchio,* Antonino Corsaro, Anna Piperno, Antonio Rescifina, Giovanni Romeo, and Roberto Romeo

*Dipartimento di Scienze Chimiche, Università di Catania, Viale A. Doria 6, I-95125 Catania, Italy

Abstract

Enantiomerically pure isoxazolidine-fused δ-lactams have been obtained by intramolecular nitrone cycloaddition starting from homochiral amido aldehydes. The stereocenter of the homochiral precursor controls the stereochemical course of the process.