Synthesis and characterization of imidazo[1,2‐d][1,2,4]oxadiazole‐functionalized furazan energetic compounds
Peng Chen,
Hui Dou,
Suyun Liu
et al.
Abstract:Two novel oxygen‐containing imidazo[1,2‐d][1,2,4]oxadiazole heterocycle compounds 2 and 3 were successfully synthesized by oxidation of the aminofurazan group. Compounds 2 and 3 were fully characterized by Fourier Transform Infrared, multinuclear NMR spectroscopy, elemental analysis, and single‐crystal X‐ray diffraction. Their properties were evaluated by measured density, impact, and friction sensitivities, calculated heat of formation, and detonation performances. Compound 2 has high density (1.87 g cm−3), g… Show more
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