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Note | Regular issue | Vol 51, No. 7, 1999, pp.1639-1646
Published online, 1st January, 1970
DOI: 10.3987/COM-99-8522
Cyclic Dipeptides. 4. On the Pummerer Rearrangement of Diastereomeric Dehydrocyclolanthionine Sulfoxides

Angela Crescenza, Maurizio Botta,* Federico Corelli,* and Andrea Tafi

*Dipartimento Farmaco Chimico Technlogico, Università degli Studidi Siena,Banchi di Sotto, 55 - 53100 Siena, Italy


Ring transformation and functionalization of dehydrocyclolanthionine sulfoxides by Pummerer rearrangement, leading to different compounds depending on the experimental conditions, are described.