5-(3,5-diphenyl-1,2-oxazol-4-yl)-3-phenyl-1,4,2-dioxazole

3-phenyl-4,5,6,7,8,9-hexahydrocycloocta[d][1,2]oxazole

6-phenyl-5,8-dihydro-4H-1,3,5-dioxazocine-7-carbaldehyde

N-[4-(3-phenyl-1,2,4-oxadiazol-5-yl)phenyl]acetamide

5-[(4-nitrophenoxy)methyl]-3-phenyl-4,5-dihydro-1,2-oxazole