SEARCH Articles Figures Tables 1,2,3-Oxadiazol 1,2,4-Oxadiazole 1.2.4- Oxadiazole ring synthesis 1.2.4- Oxadiazoles, ring synthesis, from 1.3.4- Oxadiazole, 2-phenyl-, ring synthesi Oxadiazole synthesis Oxadiazoles synthesis Oxadiazoles, aromaticity ring syntheses