合成了一类新型的含高氧阴离子的高能盐-2,2,2-三硝基乙基硝基氨基甲酸酯阴离子,并通过NMR(1 H和13 C),IR光谱和元素分析进行了全面表征。此外,通过单晶X确定铵盐(1),4-氨基-1,2,4-三唑鎓盐(4)和3-氨基-1,2,4-三唑鎓盐(5)的晶体结构。射线衍射。差示扫描量热法(DSC)结果表明,这些盐的分解温度在121.1°C(1)和137.8°C(2)之间。这些盐的密度在1.753(1)至1.827(4)的范围内)g cm -3。测得它们的冲击敏感度和摩擦敏感度分别在1-20 J和14-36 N范围内。所有盐均显示出有希望的爆炸性能(爆炸压力:29.4至33.1 GPa;爆炸速度:8213至8596 ms -1),与RDX相当。
Synthesis of Energetic Nitrocarbamates from Polynitro Alcohols and Their Potential as High Energetic Oxidizers
作者:Quirin J. Axthammer、Burkhard Krumm、Thomas M. Klapötke
DOI:10.1021/acs.joc.5b00655
日期:2015.6.19
A new synthesis strategy for the preparation of energetic carbamates and nitrocarbamates starting from readily available polynitro alcohols is introduced. The efficient synthesis of mainly new carbamates was performed with the reactive chlorosulfonyl isocyanate (CSI) reagent. The carbamates were nitrated using mixed acid to form the corresponding primary nitrocarbamates. The thermal stability of all
Polynitroalkyl esters of ONN-azoxycarboxylic acids
作者:O. A. Luk'yanov、G. V. Pokhvisneva
DOI:10.1007/bf00864201
日期:1992.7
Polynitroethylurethanes react smoothly with various nitroso compounds in the presence of dibromoisocyanurate to give polynitroalkyl esters of ONN-azoxycarboxylic acids in a yield of 55-95 %.