Abstract:
Three novel energetic furazans with a cyano-NNO-azoxy group were synthesized using cyanamide and 2,2,2-tri- fluoro-N-(4-nitrosofurazan-3-yl)acetamide as the starting compounds. (Cyano-NNO-azoxy)furazans obtained display high experimental enthalpies of formation (+742 to +1073 kcal kg−1), good thermal stability (Tonset = 193–222 °C) and moderate mechanical sensitivity. These compounds may be of interest as energetic fillers in solid fuels for ramjet engines and in solid composite propellants.
Citation:
N. E. Leonov, F. M. Sidorov, M. S. Klenov, A. M. Churakov, Yu. A. Strelenko, A. N. Pivkina, I. V. Fedyanin, D. B. Lempert, T. S. Kon'kova, Yu. N. Matyushin, V. A. Tartakovsky, “Synthesis and properties of novel energetic (cyano-NNO-azoxy)furazans”, Mendeleev Commun., 31:6 (2021), 792–794
Linking options:
https://www.mathnet.ru/eng/mendc1044
https://www.mathnet.ru/eng/mendc/v31/i6/p792
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