Abag. Ghattas et Hm. Moustafa, Synthesis and reactions of some new oxazolo[4,5-b]pyridines and related compounds., SYN COMMUN, 30(18), 2000, pp. 3423-3438
A series of 2-heterocyclicalkylthiooxazolo[4,5-b]pyridines have been prepar
ed through the reaction of 2-(hydrazinocarbomethylthio)oxazolo[4,5-b]pyridi
ne with the appropriate reagents. 2-Ethylthiooxazolo[4,5-b]pyridine has bee
n successfully employed to synthesize some fused- triheterocyclic compounds
.