Synthesis of 2,5-disubstituted pyrazolyl-1,3,4-oxadiazoles by the Huisgen reaction

Russian Chemical Bulletin - We developed an approach to the synthesis of 2,5-disubstituted pyrazole-containing 1,3,4-oxadiazoles by acylation of 5-(nitropyrazolyl)tetrazoles with alkyl, aryl, and...     

3-(4-R-3-Furazanyl)-5-nitropyrazolyl-1,2,4-oxadiazoles as a new class of energy rich ensembles

A number of new energetic compounds were synthesized based on a combination of pyrazole, furazan, and 1,2,4-oxadiazole. Density, temperature of decomposition, and mechanical sensitivity of the compounds obtained were experimentally determined. Their detonation parameters were calculated.