An efficient and facile synthesis of pyrimidine and quinazoline derivatives via one-pot three-component reaction under solvent-free conditions
作者:Liangce Rong、Hongxia Han、Haiying Wang、Hong Jiang、Shuajiang Tu、Daqing Shi
DOI:10.1002/jhet.43
日期:2009.3
An efficient and convenient method for the preparation of pyrimidine and quinazolinederivatives by the one-pot reaction of aromatic aldehydes, cyclic ketones and guanidine carbonate, in the presence of sodium hydroxide under solvent-free condition was reported. This method has the advantages of excellent yields, mild reaction conditions, easy work-up, and being environmentally friendly over the existing