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有机酸优化FOX-7的合成 被引量：6

Synthetic Improvement of FOX-7 with Organic Acid
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摘要 以盐酸乙脒和丙二酸二乙酯为原料,通过缩合、硝化、水解合成了1,1-二氨基-2,2-二硝基乙烯(FOX-7),经IR,MS,NMR鉴定了产物结构。硝化过程中加入有机溶剂,并优化了工艺条件。浓硫酸与反应物的摩尔比为9∶1,有机溶剂与浓硫酸体积比为1∶1,反应时间为3 h,反应温度为10℃时收率最高,收率为89.6%。 1 ,1-Diamino-2,2-dinitroethylene （FOX-7） was prepared from acetamidine hydrochloride and malonate by condensation, nitration and hydrolysis. The structure of FOX-7 was characterized by IR, MS, NMR. Organic solvents was added in the nitration process,the reaction conditions were optimized as t=3 h,nH2so4 ： n4,6_dihydroxy_2_methylpyrimidine =9 ： 1, T=10℃, Vorganicsolvents ： VH2SO4 = 1：1 ,the yield of FOX-7 is 89.6%.
作者 丁厚锰 叶志文 吕春绪
机构地区 南京理工大学
出处 《含能材料》 EI CAS CSCD 北大核心 2012年第1期1-4,共4页 Chinese Journal of Energetic Materials
关键词 有机化学 含能材料 有机溶剂 1 1-二氨基-2 2-二硝基乙烯(FOX-7) 硝化 合成 organic chemistry energetic materials organic solvent 1,1-diamino-2 ,2-dinitroethylene （FOX-7） nitration synthesis
分类号 TQ564 [化学工程—炸药化工]
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参考文献12

  • 1Karlsson S, Ostmark H, Eldsater C ,et al. Detonation and sensitivity properties of FOX-7 and formulations containing FOX-7[ C]// 12th Detonation (Int. ) Symposium. San Diego, California, 2002.
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二级参考文献33

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2012年 第1期

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