On February 28, 1979, Svertilova, I. A.; Yutilov, Yu M. published an article.Recommanded Product: 3-Phenyl-1H-imidazo[4,5-b]pyridin-2(3H)-one The title of the article was Condensed imidazolones. And the article contained the following:
Eight imidazolones I (X, Y = CH, N; R = H, Me, Ph, benzyl; R1 = H, Me, Et, Ph, benzyl) were prepared in 90-9% yield by cyclocondensation of diamines II with (EtO2C)2O. The experimental process involved the reaction of 3-Phenyl-1H-imidazo[4,5-b]pyridin-2(3H)-one(cas: 41010-50-8).Recommanded Product: 3-Phenyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
The Article related to cyclocondensation pyrocarbonate pyridinediamine, phenylenediamine pyrocarbonate cyclocondensation, imidazolone condensed, benzimidazolone, imidazopyridinone, Heterocyclic Compounds (More Than One Hetero Atom): Imidazoles and other aspects.Recommanded Product: 3-Phenyl-1H-imidazo[4,5-b]pyridin-2(3H)-one
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem