A Domino Microwave-Assisted Protocol for the Synthesis of 2,6-Disubstituted Pyrimidinones
作者:Maurizio Botta、Marco Radi、Gianni Casaluce
DOI:10.1055/s-0030-1261174
日期:2011.9
A practical microwave-assisted protocol for the synthesis of 2,6-disubstituted pyrimidinones has been developed. This approach is based on a domino Michael addition-cyclocondensation reaction between substituted thioureas/guanidines and acetylenecarboxylates. The application of such protocol for the synthesis of not easily accessible N-DABO derivatives as potential antiviralagents is also reported
已经开发了一种实用的微波辅助方法,用于合成2,6-二取代的嘧啶酮。该方法基于取代的硫脲/胍和乙炔羧酸酯之间的多米诺骨牌迈克尔加成-环缩合反应。还报道了这种方案在合成不易获得的N -DABO衍生物作为潜在抗病毒剂中的应用。 微波-嘧啶酮-乙炔羧酸盐-S -DABO- N -DABO