One‐Pot Synthesis of 4,6‐Diaryl‐2‐oxo‐1,2‐dihydropyridine‐3‐carbonitriles via Three‐Component Cyclocondensation under Solvent‐Free Conditions
作者:Liangce Rong、Hongxia Han、Hong Jiang、Daqing Shi、Shujiang Tu
DOI:10.1080/00397910701749682
日期:2008.1
Abstract An efficient and facile synthesis of 4,6‐diaryl‐2‐oxo‐1,2‐dihydropyridine‐3‐carbonitriles via three‐component cyclocondensation from aromatic aldehydes, aromatic ketones, and 2‐cyanoacetamide under solvent‐freeconditions is described. The mild reaction conditions, simple protocol, and clean reaction make this protocol practical and economically attractive.