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Communication | Special issue | Vol 67, No. 2, 2006, pp.589-595
Published online, 21st October, 2005
DOI: 10.3987/COM-05-S(T)80
Stereoselective Synthesis of γ- and δ-Sultams by Intramolecular Diels-Alder Reaction of Vinylsulfonamides Possessing an Acyclic or Carbocyclic 1,3-Diene Moiety

Victor O. Rogachev, Victor D. Filimonov, Roland Fröhlich, Olga Kataeva, and Peter Metz*

*Institut of Organic Chemistry, Technical University Dresden, Bergstrasse 66, D-01069 Dresden, Germany

Abstract

A range of novel γ- and enantiopure δ-sultams was prepared by intramolecular [4+2] cycloaddition of vinylsulfonamides with purely thermal activation and under high pressure.