1H and13C NMR Spectroscopy of Substituted Tris-1,3,4-oxadiazoles

1,3,5-Tris(5-substituted-1,3,4-oxadiazol-2-yl)benzenes were prepared by the dehydration of the corresponding hydrazides. The structures of these compounds were elucidated by IR, 1H and 13C NMR spectroscopy. © 1997 John Wiley & Sons, Ltd.