作者:Dennis Fischer、Thomas M. Klapötke、Marius Reymann、Jörg Stierstorfer
DOI:10.1002/chem.201400362
日期:2014.5.19
give corresponding 3,3′‐dinitramino‐4,4′‐bifurazane (4), 3,3′‐dinitramino‐4,4′‐azofurazane (5) and 3,3′‐dinitramino‐4,4′‐azoxyfurazane (6), respectively. The neutral compounds show very imposing explosive performance but possess lower thermal stability and higher sensitivity than hexogen (RDX). More than 40 nitrogen‐rich compounds and metal salts were prepared. Most compounds were characterized by low‐temperature
3,3'-二氨基-4,4'-呋喃二氮(1),3,3'-二氨基偶氮-4,4'-呋喃二氮(2)和3,3'-二氨基氮氧基-4,4'-呋喃二氮(3)在100%HNO 3中进行硝化,得到相应的3,3'-二氨基氨基-4,4'-二呋喃氮烷(4),3,3'-二氨基氨基-4,4'-偶氮呋喃氮烷(5)和3,3'- dinitramino‐4,4'‐azoxyfurazane(6), 分别。中性化合物表现出非常强的爆炸性,但比己系生成剂(RDX)具有更低的热稳定性和更高的灵敏度。制备了40多种富氮化合物和金属盐。大多数化合物的特征在于低温X射线衍射,所有化合物均通过红外和拉曼光谱,多核NMR光谱,元素分析和差示扫描量热法(DSC)表征。使用EXPLO5代码基于计算出的(CBS-4M)地层热和X射线密度计算出的高能性能支持了硝基氨基呋喃烷作为高能材料的高能性能。还探讨了对冲击,摩擦和静电放电的敏感性。此外,阴离子