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Type: Artigo de periódico
Title: Synthesis of pentabromopseudilin and other arylpyrrole derivatives via Heck arylations
Author: Schwalm, CS
de Castro, IBD
Ferrari, J
de Oliveira, FL
Aparicio, R
Correia, CRD
Abstract: Pentrabromopseudilin and other 2 and 3-arylpyrrole derivatives were synthesized through the Heck-Matsuda reaction involving endocyclic enecarbamates and N-protected 3-pyrrolines, respectively. The overall processes permitted an easy and efficient access to these structural motifs present in several bioactive compounds. Attempts to synthesize the compound isopentabromopseudilin led to a tribromo aryl maleimide. We hypothesize that this latter compound is the putative product arising from the unusual thermal instability of isopentabromopseudilin. (C) 2012 Elsevier Ltd. All rights reserved.
Subject: Heck-Matsuda
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Citation: Tetrahedron Letters. Pergamon-elsevier Science Ltd, v. 53, n. 13, n. 1660, n. 1663, 2012.
Rights: fechado
Identifier DOI: 10.1016/j.tetlet.2012.01.086
Date Issue: 2012
Appears in Collections:Unicamp - Artigos e Outros Documentos

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