摘要:
1,3,4-Oxadiazoles containing a combination of SF5-perfluoroalkyl, SF5-alkyl, polynitroalkyl and perfluoroalkyl substituents have been synthesized by cyclization (dehydration) of the corresponding diacyl hydrazines. The properties of oxadiazoles with SF5-perfluoroalkyl substituents are compared with those of similar oxadiazoles containing the corresponding perfluoroalkyl substituent (CF3 in place of SF5).