摘要
以1,3,5-三羟乙基三嗪酮为原料,经过硝化、叠氮化过程合成了1,3,5-三硝氧乙基三嗪酮(TNEIC)和1,3,5-三叠氮乙基三嗪酮(TAEIC);通过实验确定最佳硝化条件为:发烟硝酸与浓硫酸体积比1∶1,反应温度25℃,时间0.25h,收率92.0%。采用元素分析、红外光谱、核磁共振光谱等鉴定了目标产物结构,并借助DSC等分析方法测定了产物的热性能。结果表明,TAEIC性能优良,熔点较低,有望用于熔铸炸药配方。
Taking 1,3,5-tris （2-hydroxyethyl）-1, 3,5-triazinane-2,4,6-trione as primary material, 1,3,5-tris （2, nitroethyl ）-1,3,5-triazinane-2,4,6-trione （TNEIC） and （TAEIC） were synthesized via nitration and azidonation. 1,3,5-tris （2-azidoethyl）-1,3,5 triazinane-2,4,6-trione The optimum conditions of nitration were：HNO3/H2SO4 （volume ratio）, 1 ： 1; reaction temperature, 25℃ ; reaction time, 0.25h and the optimum reaction yield is 92.0%. The structure of the final product was confirmed by IR, ^1HNMR, and elemental analysis. The thermal properties of the compounds were determined by DSC and TG. The results show that TAEIC has a low melting point and will be used in melt-cast explosive.
出处
《火炸药学报》
EI
CAS
CSCD
北大核心
2009年第4期38-40,44,共4页
Chinese Journal of Explosives & Propellants
关键词
有机化学
有机合成
富氮化合物
1
3
5-三羟乙基三嗪酮
TAEIC
TNEIC
organic chemistry
organic synthesis
rich-nitrogen compound
1
3
5-tris（2-hydroxyethyl）-1
5-triazinane-2
4
6-trione
TAEIC
TNEIC
