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Type: Artigo de periódico
Title: A short approach to the bicyclo[4.3.0]nonane fragment of stawamycin
Author: Dias, LC
Melgar, GZ
Jardim, LSA
Abstract: The bicyclo[4.3.0]nonane (C-11-C-21) fragment of stawamycin has been prepared by a sequence involving 11 steps (10% overall yield) from methyl (R)-(-)-3-hydroxy-2-methylpropionate. Key steps are a Pd-catalysed Stille coupling reaction between a vinyl iodide and a vinyl stannane followed by an intramolecular Diels-Alder cycloaddition reaction to give the desired adduct as the major isomer in 21% overall yield. (c) 2005 Elsevier Ltd. All rights reserved.
Subject: pyrroloketoindane family
intramolecular Diels-Alder reaction
Stille coupling
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Rights: fechado
Identifier DOI: 10.1016/j.tetlet.2005.05.004
Date Issue: 2005
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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