| N2O5/HNO3体系硝解三(N-乙酰基)六氢化均三嗪制备RDX |
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| 引用本文： | 张袁斌,陈文靖,叶志文.N2O5/HNO3体系硝解三(N-乙酰基)六氢化均三嗪制备RDX[J].爆破器材,2012,41(4):9-11,15. |
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| 作者姓名： | 张袁斌 陈文靖 叶志文 |
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| 作者单位： | 南京理工大学化工学院 江苏南京,210094;南京理工大学化工学院 江苏南京,210094;南京理工大学化工学院 江苏南京,210094 |
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| 基金项目： | 国家大学生创额创业训练计划（njust016） |
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| 摘 要： | 采用乙腈和三聚甲醛为原料、浓硫酸为催化剂合成三(N-乙酰基)六氢化均三嗪(TRAT),再以N2O5/HNO3为硝解剂合成黑索今(RDX)。实验表明:当摩尔比n(N2O5):n(HNO3):n(TRAT)=60:6:1,硝解温度50℃,反应时间为1h时,RDX的最高产率可达87.4%。产品通过红外光谱、核磁共振进行了表征,并对副产物进行了研究,副产物通过质谱验证。
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| 关 键 词： | N2O5 RDX 硝解 炸药 |
Preparation of RDX by Nitrolysis of 1,3,5-Triacetyl Hexahydro-1,3,5-Triazaine with N2O5/HNO3 |
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| ZHANG Yuanbin,CHEN Wenjing,YE Zhiwen.Preparation of RDX by Nitrolysis of 1,3,5-Triacetyl Hexahydro-1,3,5-Triazaine with N2O5/HNO3[J].Explosive Materials,2012,41(4):9-11,15. |
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| Authors: | ZHANG Yuanbin CHEN Wenjing YE Zhiwen |
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| Affiliation: | School of Chemical Engineering, Nanjing University of Science and Technology (Jiangsu Nanjing, 210094) |
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| Abstract: | 1,3,5-Triacetyl hexahydro-1,3,5-triazaine （TRAT） was prepared from acetonitrile and 1,3,5-trioxane in the presence of sulfuric acid as catalyst according to a literature process, and TRAT was then nitrated with N2O5/HNO3 as nitrating agent to RDX Experiment results showed that when the reaction temperature was 50℃, reaction time lh and molar ratio of n（ N2O5 ） ： n（ HNO3 ） ： n（TRAT） = 6 ： 60 ： 1, the yield of the RDX was up to 87.4%. The structure of the compound was characterized by NMR and IR. The main side product was researched and confirmed by MS. |
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| Keywords: | N2O5 RDX nitration explosive |
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