Microwave assisted novel one-pot three-component reaction for synthesis of 3-aminoimidazopyridines using molecular iodine
作者:Sumbulunnisan Shareef、Saigal、Mohammad Khizr、Subash C. Sahoo、Md. Musawwer Khan
DOI:10.1016/j.tetlet.2021.153452
日期:2021.11
the three-component reaction of arylglyoxal monohydrates, aromatic amines and 2-aminopyridines. This multicomponent reaction was executed under microwave irradiation in presence of catalytic amount of molecular iodine in ethanol, involving the formation of three new CN bonds via imine intermediate. Environmentally benign catalyst, eco-friendly medium, good yields, short reaction time and purification