- Synthesis and properties of gem-dinitro energetic salts based on 1,2,4-oxadiazole with low impact sensitivity
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Eight energetic salts with a gem-dinitro group based on 1,2,4-oxadiazole were developed. All of the structures were confirmed by infrared (IR) spectroscopy, 1H and 13C nuclear magnetic resonance (NMR) spectroscopy, and high-resolution mass spectrometry (HRMS), and single-crystal X-ray diffraction was used to determine the structures of the pivotal intermediate 3-(chlorodinitromethyl)-5-methyl-1,2,4-oxadiazole (3), the potassium salt (4) and the hydrazinium salt (7). All of them are insensitive to impact (>40 J) and have higher energy levels than trinitrotoluene (TNT). This journal is
- Lu, Tian,He, Yuna,Song, Jia,Hou, Zhengwen,Yin, Hongquan,Fan, Guijuan,Chen, Fu-Xue
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- SYNTHESIS OF THE AMIDES AND ACID HALIDES OF 1,2,4-OXADIAZOLE-3-CARBOHYDROXAMIC ACID
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The reaction of diaminoglyoxime with carboxylic acid derivatives gave the amidoximes of 1,2,4-oxadiazole-3-carboxylic acid.It has been found that in the nitrozation of the obtained amidoximes in a solution of hydrochloric or hydrobromic acid the corresponding halooximes are formed.
- Andrianov, V. G.,Semenikhina, V. G.,Eremeev, A. V.
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p. 475 - 477
(2007/10/02)
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