Furan synthesis through AuCl3-catalysed cycloisomerisation of β-alkynyl β-ketoesters
作者:Arantxa Rodríguez、Wesley J. Moran
DOI:10.1016/j.tetlet.2011.03.086
日期:2011.5
AuCl3 efficiently catalyses the cycloisomerisation of readily available beta-alkynyl beta-ketoesters to generate trisubstituted furans. The substrate scope is wide and the reaction is high yielding and operationally simple. (C) 2011 Elsevier Ltd. All rights reserved.