1,2,3-Triazolo[4,5,-<i>e</i>]furazano[3,4,-<i>b</i>]pyrazine 6-Oxide-A Fused Heterocycle with a Roving Hydrogen Forms a New Class of Insensitive Energetic Materials
作者:Venugopal Thottempudi、Ping Yin、Jiaheng Zhang、Damon A. Parrish、Jean'ne M. Shreeve
DOI:10.1002/chem.201303469
日期:2014.1.7
The straightforward synthesis and energetic properties of a new class of energetic materials, 1,2,3‐triazolo‐ [4,5‐e]furazano[3,4‐b]pyrazine 6‐oxide and its energetic salts are described. They were characterized by IR and multinuclear NMR spectroscopy, elemental analysis, differential scanning calorimetry, and single‐crystal X‐ray diffraction are given. The X‐ray structures show that in the title compound
描述了新型一类高能材料1,2,3-三唑并[4,5- e ]呋喃并[3,4- b ]吡嗪6-氧化物及其高能盐的直接合成和高能性质。通过红外和多核NMR光谱,元素分析,差示扫描量热法和单晶X射线衍射对它们进行了表征。X射线结构表明,在标题化合物中,氢原子与吡嗪环中的氮键合;然而,在盐中,负电荷与三唑氮有关。使用G2方法计算所有化合物的形成热,然后与实验确定的密度相结合,以获得爆轰压力(P)和速度(D)使用EXPLO5程序。这些新材料具有良好的密度和热稳定性,高的成型热,可接受的爆轰性能,并且对撞击不敏感。