Novel Highly Energetic Pyrazoles:<i>N</i>-Trinitromethyl-Substituted Nitropyrazoles
作者:Igor L. Dalinger、Irina A. Vatsadze、Tatyana K. Shkineva、Alexandr V. Kormanov、Marina I. Struchkova、Kyrill Yu. Suponitsky、Anatoly A. Bragin、Konstantin A. Monogarov、Valery P. Sinditskii、Aleksei B. Sheremetev
DOI:10.1002/asia.201500533
日期:2015.9
A new family of energetic compounds, nitropyrazoles bearing a trinitromethyl moiety at the nitrogen atom of the heterocycle, was designed. The desirable high‐energy dense oxidizers 3,4‐dinitro‐ and 3,5‐dinitro‐1‐(trinitromethyl)pyrazoles were synthesized in good yields by destructive nitration of the corresponding 1‐acetonylpyrazoles. All of the prepared compounds were fully characterized by multinuclear
设计了新的高能化合物家族,在杂环的氮原子上带有三硝基甲基部分的硝基吡唑。通过破坏性硝化相应的1-乙酰苯并吡咯,可以合成出合乎需要的高能高密度氧化剂3,4-二硝基和3,5-二硝基-1-(三硝基甲基)吡唑。所有制备的化合物均通过多核NMR和IR光谱以及元素分析进行了全面表征。单晶X射线衍射研究显示出很高的密度。还进行了冲击敏感性测试和热稳定性测量。所有吡唑均具有正的计算出的形成热,并显示出有希望的能量性能,其范围为1,3,5-三硝基过氢-1,3,5-三嗪和季戊四醇四硝酸盐。