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Type: Artigo de periódico
Title: A short and efficient synthesis of (+)-prelactone B
Author: Dias, LC
Steil, LJ
Vasconcelos, VD
Abstract: The asymmetric total synthesis of (+)-prelactone B, a biologically important natural beta-hydroxy-delta-lactone derivative that contains a 2,3-trans-dialkylpyran ring system, is described. This approach involves the use of a very efficient oxazolidinone-mediated anti-aldol reaction, and a diastereoselective coupling between a ketene silyl acetal with an aldehyde followed by lactonization. (C) 2003 Elsevier Ltd. All rights reserved.
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Rights: fechado
Identifier DOI: 10.1016/j.tetasy.2003.10.032
Date Issue: 2004
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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