Microwave-assisted three-component reaction for the synthesis of pyrido[2',1':2,3]imidazo[4,5-c]isoquinolin-5(6H)-ones
Pyrido[2',1':2,3]imidazo[4,5-c]isoquinolin-5(6H)-ones can be obtained by a microwave-assisted three-component reaction between 2-aminopyridines, isocyanides, and 2-carboxybenzaldehydes under acidic conditions. Georg Thieme Verlag Stuttgart · New York.