作者:Hassen Bel Abed、Oscar Mammoliti、Guy Van Lommen、Piet Herdewijn
DOI:10.1016/j.tetlet.2013.03.015
日期:2013.5
A simple method for the synthesis of novel 3-fluoro pyrazolo[1,5-a]pyrimidine analogues has been developed starting from fluoro acetonitrile and benzoyl chloride. The desired compounds are synthesized from a 3-amino-4-fluoro pyrazole intermediate. The versatility of the approach was demonstrated by the synthesis of a small library of pyrazolo[1,5-a]pyrimidine. (c) 2013 Elsevier Ltd. All rights reserved.