Synthesis of 6-substituted 5-cyano-7-hydroxy-2-carboxybenzofurans
摘要:
Methods for the synthesis of 5-cyano-7-hydroxy-2-carboxybenzofurans bearing a variety of substituents at the 6-position are outlined. The scope and limitations of lithiation processes, electrophilic substitutions, and pericyclic reactions are investigated. (C) 2010 Elsevier Ltd. All rights reserved.
Synthesis of 6-substituted 5-cyano-7-hydroxy-2-carboxybenzofurans
作者:Simon J. Teague、Simon Barber
DOI:10.1016/j.tetlet.2010.07.020
日期:2010.9
Methods for the synthesis of 5-cyano-7-hydroxy-2-carboxybenzofurans bearing a variety of substituents at the 6-position are outlined. The scope and limitations of lithiation processes, electrophilic substitutions, and pericyclic reactions are investigated. (C) 2010 Elsevier Ltd. All rights reserved.