火炸药学报2009，Vol.32Issue(3)：16-18,3.
1-甲基-2,4,5-三硝基咪唑的合成新工艺
New Technology for Synthesis of 1-Methyl-2,4,5-trinitroimidazoles
王小军 1曹端林 1李永祥 1宋磊 1王建龙1
作者信息
- 1. 中北大学化工与环境学院,山西,太原,030051
- 折叠
摘要
Abstract
1-Methyl-2,4,5-trinitroimidazoles (MTNI) was synthesized with 1-methylimidazole as initial material by two steps nitrification reaction. Its structure was characterized by IR, 1H NMR and elemental analysis. The effect of the drip order, ratios of volume for nitric and sulfuric acid, reaction time, temperature on the yield of 2,4-dinitroimidasole (2,4-MDNI) and MTNI was investigated. The results show that the conditions of good yields are: the drip order of additive of the first step, ratios of volume for nitric and sulfuric acid 1:2, the drip order of anti-additive for the second step, ratios volume for nitric and sulfuric acid 1:4, reaction time 2 h, temperature110 ～115℃.关键词
有机化学/含能材料/1-甲基-2,4,5-三硝基咪唑/合成Key words
organic chemistry/energetic materials/1-methyl-2,4,5-trinitroimidazoles/synthesis分类
军事科技引用本文复制引用
王小军,曹端林,李永祥,宋磊,王建龙..1-甲基-2,4,5-三硝基咪唑的合成新工艺[J].火炸药学报,2009,32(3):16-18,3.
