Reaction of dihalocarbenes with 2-(benzylideneamino)pyridines. Cyclization of 2-(benzylideneamino)pyridinium dihalomethylids to give 2-aryl-3-haloimidazo[1,2-?]pyridines
Reaction of dihalocarbenes with 2-(benzylideneamino)pyridines. Cyclization of 2-(benzylideneamino)pyridinium dihalomethylids to give 2-aryl-3-haloimidazo[1,2-?]pyridines