A novel method to synthesize stable nitrogen-rich polynitrobenzenes with π-stacking for high-energy-density energetic materials
作者:Xiaoming Yang、Xinyu Lin、Li Yang、Tonglai Zhang
DOI:10.1039/c8cc05413d
日期:——
4,6-triazido-3,5-dinitrophenyl)-8H-[1,2,3]triazolo[4′,5′:5,6]benzo[1,2-c:3,4-c′]bis([1,2,5]oxadiazole) 1,4-dioxide (2), were prepared by a novel synthesis method, and their structures were determined by single-crystal X-ray diffraction analysis. The decomposition temperature of 1 is 336 °C and 2 exhibits excellent heat of formation of 1160.5 kJ mol−1 (2.21 kJ g−1). The condensation reaction of the
两种具有π堆积的富氮高能化合物,1,1'-dichloro-2,2',3,3',6,6'-hexanitro-5,5'-dihydroxyazobenzene(1)和8-(2, 4,6-三叠氮基-3,5-二硝基苯基)-8 H- [1,2,3]三唑[4',5':5,6]苯并[1,2- c:3,4- c ']通过新颖的合成方法制备了双([1,2,5]恶二唑)1,4-二氧化物(2),并通过单晶X射线衍射分析确定了它们的结构。的分解温度1是336℃,2个展品形成1160.5千焦摩尔的的优异的耐热-1(2.21千焦克-1)。N N键与叠氮基的偶合从1开始的缩合反应证明2到2是合成苯并三唑的有效方法。苯并三唑的这种合成策略可能引起有机合成领域的极大兴趣。