| 苦味酸氨化产物的合成及其性能研究 |
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| 引用本文： | 张学梅,董海山,周智明,李海华. 苦味酸氨化产物的合成及其性能研究[J]. 兵工学报, 2010, 31(10): 1341-1345 |
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| 作者姓名： | 张学梅 董海山 周智明 李海华 |
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| 作者单位： | 北京理工大学,化工与环境学院,北京,100081;中国工程物理研究院,化工材料研究所,四川,绵阳,621900 |
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| 基金项目： | 中国工程物理研究院重大科学技术发展基金项目(2007A03002) |
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| 摘 要： | 苦味酸经4-氨基-1,2,4-三氮唑替代亲核取代(VNS)氨化,在不同条件下,分别合成了一氨基苦味酸和二氨基苦味酸,两者的产率分别为81%和78%.产物的结构通过傅里叶红外光谱、核磁共振氢谱、元素分析进行了表征。利用DTA-TG研究了两种化合物的热分解过程,并对其撞击感度进行了测试。研究表明:一氨基苦味酸和二氨基苦味酸的热分解峰值温度分别为243.7℃和286.9℃;一氨基苦味酸和二氨基苦味酸的特性落高h50值分别为42.8 cm和56.1 cm;氨基的引入使热分解峰值温度升高、撞击感度降低。
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| 关 键 词： | 有机化学 合成 替代亲核取代 氨化反应 3-氨基-2 4 6-三硝基苯酚 3 5-二氨基-2 特性落高 |
Synthesis and Properties of 3-Amino-2,4,6-Trinitrophenol and 3,5-Diamino-2,4,6-Trinitrophenol |
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| ZHANG Xue-mei,DONG Hai-shan,ZHOU Zhi-ming,LI Hai-hua. Synthesis and Properties of 3-Amino-2,4,6-Trinitrophenol and 3,5-Diamino-2,4,6-Trinitrophenol[J]. Acta Armamentarii, 2010, 31(10): 1341-1345 |
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| Authors: | ZHANG Xue-mei DONG Hai-shan ZHOU Zhi-ming LI Hai-hua |
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| Affiliation: | （1.School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081, China;2.Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang 621900, Sichuan, China) |
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| Abstract: | 3-amino-2,4-trinitrophenol and 3,5-diamino-2,4,6-trinitrophenol were obtained by vicarious nucleophilic substitution(VNS) amination of picric acid under the different conditions in the yield of 81% and 78% respectively,which used 4-amino-1,2,4-triazole as the aminating reagent.The structures of the products were identified by IR,1HNMR,and elemental analysis.The thermal decomposition processes were studied by DTA-TG,and their shock sensitivities were tested.The results show that the peak temperatures of ther... |
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| Keywords: | organic chemistry synthesis vicarious nucleophilic substitution aminating reaction 3-amino-2 4 6-trinitrophenol 3 5-diamino-2 characteristic fall height |
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