(1) Department of Chemistry, School of Science, Alzahra University, Vanak, Tehran, Iran
Abstract:
A high yielding and fast method for the synthesis of 3-aryl-4H-benzo 1,4] oxazin-2-amine via one-pot, three component reaction of an aromatic aldehyde, isocyanide and o-aminophenol using p-toluene sulfonic acid as a catalyst is described.