| 5-氨基-3-硝基-1,2,4-三唑(ANTA)的合成工艺改进 |
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| 引用本文： | 王锡杰,贾思媛,王伯周,廉鹏,周诚. 5-氨基-3-硝基-1,2,4-三唑(ANTA)的合成工艺改进[J]. 含能材料, 2006, 14(6): 439-440 |
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| 作者姓名： | 王锡杰 贾思媛 王伯周 廉鹏 周诚 |
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| 作者单位： | 西安近代化学研究所,陕西,西安,710065 |
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| 摘 要： | 以3,5-二氨基-1,2,4-三唑为原料,经重氮化、盐化合成中间体3,5-二硝基-1,2,4-三唑的铵盐(ADNT),用水合肼还原,得到目标产物5-氨基-3-硝基-1,2,4-三唑(ANTA)。采用红外光谱、核磁共振、质谱及元素分析鉴定了ANTA的结构;同时,探索了反应温度对反应收率及纯度的影响,改进了ADNT的萃取及精制方法,提高了产品的纯度(98%以上),反应总收率达64%。
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| 关 键 词： | 有机化学 合成 纯度 三唑 |
| 文章编号： | 1006-9941（2006）06-0439-02 |
| 收稿时间： | 2006-06-09 |
| 修稿时间： | 2006-06-092006-08-28 |
Synthesis Improvement of 5-Amino-3-nitro-1,2,4-triazole (ANTA) |
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| WANG Xi-jie,JIA Si-yuan,WANG Bo-zhou,LIAN Peng and ZHOU Cheng. Synthesis Improvement of 5-Amino-3-nitro-1,2,4-triazole (ANTA)[J]. Chinese Journal of Energetic Materials, 2006, 14(6): 439-440 |
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| Authors: | WANG Xi-jie JIA Si-yuan WANG Bo-zhou LIAN Peng ZHOU Cheng |
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| Abstract: | 5-Amino 3-nitro-1,2,4-triazole (ANTA) as well as its intermediate was synthesized from 3,5- diamino-1,2,4-triazole after diazotization, neutralization and reduction. Its structure was characterized by IR, MS, ~1H NMR and elemental analysis. In addition, the effects of reaction temperature on yield and purity were investigated. The synthetic procedures of ANTA were optimized with the overall yield to be 64%, and purity to be 98%. |
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| Keywords: | organic chemistry synthesis purity triazole |
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