Straightforward Synthesis of Insensitive 2-(1-Hydroxy-2,2-dinitrovinyl)guanidine and Its Guanidinium Dinitromethanide Salt as a High Energy Density Material
作者:Abhishek Kumar Yadav、Vikas D. Ghule、Srinivas Dharavath
DOI:10.1021/acs.joc.3c01378
日期:2023.9.15
2-dinitrovinyl)guanidine and guanidinium dinitromethanide (GDNM) salt were synthesized in one and two steps using a simple and cost-effective methodology from commercially available inexpensive starting materials with a high yield. NMR, IR spectroscopy, elemental analysis, and differential scanning calorimetry studies were used to characterize compound 2a and GDNM salt. Single-crystal XRD, Hirshfeld surface
采用简单且经济高效的方法,从市售廉价起始原料中,以一步和两步的方式高产率合成了高能 2-( 1-羟基-2,2-二硝基乙烯基)胍和二硝基甲烷胍 ( GDNM ) 盐。使用核磁共振、红外光谱、元素分析和差示扫描量热研究来表征化合物2a和GDNM盐。单晶 XRD、Hirshfeld 表面分析和 SEM 分析分别用于研究 GDNM 盐的晶体结构、氢键/非共价相互作用和形态。化合物2a和GDNM盐的物化和能量特性表明其具有良好的能量性能、比冲和较高的机械不敏感性,优于ADN和AP等推进剂,接近RDX和FOX等基准炸药。 -7。