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JOURNALS // Mendeleev Communications // Archive
Mendeleev Commun., 2021 Volume 31, Issue 6, Pages 792–794 (Mi mendc1044)
This article is cited in 9 papers

Communications

Synthesis and properties of novel energetic (cyano-NNO-azoxy)furazans

N. E. Leonova, F. M. Sidorovab, M. S. Klenova, A. M. Churakova, Yu. A. Strelenkoa, A. N. Pivkinac, I. V. Fedyaninde, D. B. Lempertf, T. S. Kon'kovac, Yu. N. Matyushinc, V. A. Tartakovskya

a N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
b D.Mendeleev University of Chemical Technology of Russia, Moscow, Russian Federation
c N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
d G.V. Plekhanov Russian University of Economics, Moscow, Russian Federation
e A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
f Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russian Federation

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.

Keywords: azoxy compounds, cyano compounds, furazans, combustion calorimetry, enthalpy of formation, differential scanning calorimetry, X-ray diffraction analysis.

Language: English

DOI: 10.1016/j.mencom.2021.11.007


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