Imides: forgotten players in the Ugi reaction. One-pot multicomponent synthesis of quinazolinones
作者:Riccardo Mossetti、Tracey Pirali、Dèsirèe Saggiorato、Gian Cesare Tron
DOI:10.1039/c1cc12067k
日期:——
Up to now, the synthesis of quinazolinones has required lengthy synthetic procedures. Here, we describe an innovative one-pot multicomponent reaction leading to highly substituted quinazolinones. We believe that this novel transformation may open the door for the generation of new and pharmacologically active quinazolinones, but, most important of all, the resurrection of the imide-Ugi scaffold paves the way for the synthesis of novel molecular architectures