含能材料2012，Vol.20Issue(3)：289-291,3.DOI:10.3969/j.issn.1006-9941.2012.03.005
2-氨基-4-硝基咪唑及其衍生物的合成及热分解研究
Synthesis and Thermal Behavior of 2-Amino-4-nitroimidazole and its Derivative
侯可辉 1刘祖亮 1张华燕 1成健1
作者信息
- 1. 南京理工大学化工学院,江苏南京210094
- 折叠
摘要
Abstract
2-Amino-4-nitroimidazole was synthesized using 4-nitroimidazole as starting materials, followed by nitration, thermal rearrangement and selective reduction. The condensation of 2-amino-4-nitroimidazole with 3-chloro-2 ,4,6-trinitrobenzenamine led to obtain 2-( 3-amino-2, 4, 6-trinitro) phenylamino-4-nitroimidazole in 15% yield. Their structures were confirmed by 'H NMR,MS and IR. Selective reduction and condensation reaction mechanism were discussed. Thermal behaviors of 2-amino-4-nitroimidazole and its derivative were studied by DSC,decomposition temperatures are 236.32 ℃ and 244.86 ℃ ,respectively.关键词
有机化学/2-氨基-4-硝基咪唑/热分解/含能化合物Key words
organic chemistry/ 2-amino-4-nitroimidazole/ thermal behavior/ energetic materials分类
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侯可辉,刘祖亮,张华燕,成健..2-氨基-4-硝基咪唑及其衍生物的合成及热分解研究[J].含能材料,2012,20(3):289-291,3.
