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Type: Artigo de periódico
Title: Synthesis of alpha-alkenyl-alpha-amino esters via addition of potassium Alkenyltrifluoroborate salts to imine in the presence of Yb(OTf)(3)
Author: Stefani, HA
Khan, AN
Manarin, F
Vendramini, PH
Eberlin, MN
Abstract: A simple protocol which led to an effective construction of alpha-alkenyl-alpha-amino esters was achieved under mild conditions. This transformation proceeded by Yb-catalyzed addition of alkenyltrifluoroborates across the imine double bond. A variety of functional groups could be applicable to both partners. (C) 2013 Elsevier Ltd. All rights reserved.
Subject: Vinyltrifluoroborate
Amino acid
Addition reaction
Lewis acid
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Rights: fechado
Identifier DOI: 10.1016/j.tetlet.2013.08.133
Date Issue: 2013
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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