| TMPSHSO4催化N2O5/有机溶剂硝化2,6-二乙酰氨基吡啶-1-氧化物 |
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| 引用本文： | 成健,姚其正,董岩,刘祖亮. TMPSHSO4催化N2O5/有机溶剂硝化2,6-二乙酰氨基吡啶-1-氧化物[J]. 含能材料, 2009, 17(5): 534-536. DOI: 10.3969/j.issn.1006-9941.2009.05.009 |
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| 作者姓名： | 成健 姚其正 董岩 刘祖亮 |
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| 作者单位： | 1. 南京理工大学化工学院,江苏,南京,210094
2. 中国药科大学药学院,江苏,南京,210009 |
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| 摘 要： | 以2，6-二乙酰氨基吡啶-1-氧化物（DAPO）为原料，在Ⅳ，Ⅳ，Ⅳ-三甲基-N-丙磺酸基-硫酸氢铵（TMPSHSO4）催化条件下，采用N2O5／有机溶剂硝化2，6-二乙酰氨基毗啶制得2，6-二氨基-3，5-二硝基吡啶-1-氧化物（ANPyO）。考察了在TMPSHSO4催化条件下反应溶剂、温度和时间对ANPyO产率的影响，结果表明最佳反应条件为：反应溶剂为CH3NO2，反应温度为60℃，反应时间为5h，ANPyO产率为92．5％。用^1HNMR，IR和MS对ANPyO的结构进行了表征。
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| 关 键 词： | 有机化学 2 6-二乙酰氨基吡啶-1-氧化物（DAPO） 2 6-二氨基-3 5-二硝基吡啶-1-氧化物（ANPyO） N2O5 硝化 N N N-三甲基-N-丙磺酸基-硫酸氢铵（TMPSHSO4） 催化 |
| 收稿时间： | 2009-02-16 |
| 修稿时间： | 2009-07-09 |
Nitration of 2,6-Diacetamidopyridine -1-oxide with N2O5/Solvents Catalyzed by TMPSHSO4 |
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| CHENG Jian,YAO Qi-zheng,DONG Yan and LIU Zu-liang. Nitration of 2,6-Diacetamidopyridine -1-oxide with N2O5/Solvents Catalyzed by TMPSHSO4[J]. Chinese Journal of Energetic Materials, 2009, 17(5): 534-536. DOI: 10.3969/j.issn.1006-9941.2009.05.009 |
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| Authors: | CHENG Jian YAO Qi-zheng DONG Yan LIU Zu-liang |
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| Affiliation: | School of Chemical Engineering,Nanjing University of Science & Technology,Nanjing 210094,China;School of Pharmacy,China Pharmaceutical University,Nanjing 210009,China;School of Chemical Engineering,Nanjing University of Science & Technology,Nanjing 210094,China;School of Chemical Engineering,Nanjing University of Science & Technology,Nanjing 210094,China |
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| Abstract: | 2,6-Diamino-3,5-dinitropyridine-1-oxide ( ANPyO) was synthesized from nitration of 2,6-diacetamidopyridine-1-oxide (DAPO) with N_2O_5/solvents and N, N, N-trimethyl-N-propanesulfonic acid ammonium hydrogen sulfate ( TMPSHSO_4 ) as the nitrating agent and catalyst. The effects of reaction solvent, temperature and time on the yield of ANPyO were studied. The optimal reaction conditions were obtained: reaction solvent is CH_3 NO_2; reaction temperature is 60 ℃ ; reaction time is 5 h; the yield of product is 92.5% . The structure of ANPyO were characterized by ~1H NMR,IR and MS. |
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| Keywords: | organic chemistry 2,6-diacetamidopyridine 1-oxide(DAPO) 2,6-diamino-3,5-dinitropyridine-1-oxide(ANPyO) nitrogen pentoxide nitration N,N,N -trimethyl- N -propanesulfonic acid ammonium hydrogen sulfate(TMPSHSO4) catalyst |
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