An efficient synthesis of β-hydroxyethylpyrazoles from propylene and styrene oxide using Cs 2 CO 3
作者:Virginie Duprez、Andreas Heumann
DOI:10.1016/j.tetlet.2004.05.124
日期:2004.7
Bases such as caesium carbonate efficiently catalyze the regioselective ring opening of propylene and styrene oxide with various substituted pyrazoles. (C) 2004 Elsevier Ltd. All rights reserved.