Synthesis of dihydropyrimidinones via Biginelli multi-component reaction
作者:Srinivasa Reddy Narahari、Buchi Reddy Reguri、Omprakash Gudaparthi、Mukkanti K.
DOI:10.1016/j.tetlet.2011.12.134
日期:2012.3
Five percentage perchloric acid doped silica is successfully used as an efficient mild catalyst for the synthesis of 4-aryl dihydropyrimidine-2(1H)-ones. This method offers significant advantages such as efficiency and mild reaction conditions. (C) 2012 Elsevier Ltd. All rights reserved.