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Communication | Regular issue | Vol 63, No. 4, 2004, pp.773-778
Published online, 9th February, 2004
DOI: 10.3987/COM-03-9996
Use of Deoxo-Fluor for Double Cyclization to Bis-thiazolines. Limitations of This Agent for the Synthesis of Oxazolines

Laura Scarone, Diver Sellanes, Eduardo Manta, Peter Wipf, and Gloria Serra*

*Department of Organic Chemistry, Facultad de Química, UDELAR, Av. General Flores 2124, Casilla de Correo 1157, Montevideo, Uruguay

Abstract

Double cyclizations to bis-thiazolines have been performed using the Deoxo-Fluor cyclodehydration agent. Some limitations of the use of Deoxo-Fluor for the synthesis of oxazolines are described.