G. Cusmano et al., REARRANGEMENT OF 3-(N-HETEROARYLAMINO)-1,2,5-OXADIAZOLES - TRIAZOLO[1,5-A]QUINOLINES AND TRIAZOLO[1,5-A]PYRIDINES, Heterocycles, 36(7), 1993, pp. 1577-1588
The rearrangement reaction of 1,2,5-oxadiazole derivatives bearing qui
noline and pyridine heterocycles in a N-C-N side chain sequence was in
vestigated. Triazolo[1,5-a]quinoline and triazolo[1,5-a]pyridine oxime
s were obtained in good yield.