作者:Qinghua Zhang、Jiaheng Zhang、Damon A. Parrish、Jean'ne M. Shreeve
DOI:10.1002/chem.201300994
日期:2013.8.12
A series of dense energetic N‐trinitroethyl‐substituted mono‐, bis‐, and tri‐5‐aminotetrazoles were obtained by reacting primary amines with in situ generated cyanogen azide, followed by the trinitroethyl functionalization that involves a condensation of a hydroxymethyl intermediate (prepared by a reaction with formaldehyde) with trinitromethane. These compounds were fully characterized by using multinuclear
通过使伯胺与原位生成的叠氮化氰反应,然后进行三硝基乙基官能化(涉及羟甲基中间体的缩合反应,制得了一系列致密的高能N-三硝基乙基取代的单,双和三-5-氨基四唑)通过与甲醛反应)与三硝基甲烷反应。这些化合物通过多核NMR光谱,IR,元素分析,差示扫描量热法(DSC)进行了充分表征,并且在一种情况下(使用9进行单晶XRD分析)得到了充分表征。用高斯03计算所有化合物的形成热,然后与实验密度结合确定爆轰压力(P)和速度(D v)的高能材料。有趣的是,它们大多数都表现出高密度,良好的热稳定性,可接受的氧平衡,正形成热,低冲击敏感性和出色的爆震性能,这突出了它们作为令人着迷的高能材料一类的实际应用潜力。