期刊文献+

4-氨基-5-硝基-1,2,3-三唑(ANTZ)合成与表征 被引量:5

Synthesis and Characterization of 4-Amino-5-nitro-1,2,3-trazole
下载PDF
导出
摘要 以丙二酸单乙酯为原料,经脱羧氧化硝化得到二硝基乙酸乙酯,二硝基乙酸乙酯、叠氮化钠、乙醛缩合环化获得关键中间体4-甲基-5-硝基-1,2,3-三唑,再经氧化、酯化、酰化、霍夫曼重排得到目标产物4-氨基-5-硝基-1,2,3-三唑(ANTZ)。利用元素分析、核磁共振、红外光谱等鉴定中间体及最终产物的结构;初步探讨了缩合环化反应历程,研究了影响关环反应的主要条件,确定了氧化反应的最佳反应条件为反应时间90 min,反应温度100℃,K2CO3和4-甲基-5-硝基-1,2,3-三唑的最佳物料比为1∶2。 By nitration of ethyl malonate,ethyl 2,2-dinitroacetate was synthesized. The condensation with acetaldehyde in presence of NaN3 gave 4-methyl-5-nitro-1,2,3-trazole. 4-Amino-5-nitro-1,2,3-trazole (ANTZ) was finally synthesized by the process of oxidation, esterifies and recomposition. Their structures were confirmed by IR ,NMR ,DSC and elemental analysis. The best condition of oxidation reaction is 100 ℃ ,90 min,1 : 2 ratio of K2CO3 to 4-methyl-5-nitro-1,2,3-trazole.
出处 《含能材料》 EI CAS CSCD 2008年第1期49-52,共4页 Chinese Journal of Energetic Materials
基金 兵器预研支撑基金项目(40406020302)
关键词 有机化学 合成 偕二硝基化合物 硝基连三唑 4-氨基-5-硝基-1 2 3-三唑(ANTZ) organic chemistry. synthesis gem-dinitro compound methylnitrotrazole 4-amino-5-nitro-1,2,3-trazole
  • 相关文献

参考文献8

  • 1Serao P. US army insensitive munitions overview. Insensitive munitions technology symposium, American Defense Preparedness Association(ADPA) [R]. Williamsburg, VA, 1992. 被引量:1
  • 2Adam S Cumming. Insensitive munitions in the United Kingdem an overview. Proc. of Insensitive Munitions Technology Symposium, ADPA [R]. Williamsburg, VA, 1994. 33-40. 被引量:1
  • 3Patrick Lamy & Jacky Guillien. The French National Doctrine with Regards to Less Hazardous Munitions (MURAT). Proc. of Insensitive Munitions Technology Symposium, ADPA [R]. Williamsburg, VA, 1994. 41-45. 被引量:1
  • 4王振宇.国外近年研制的新型不敏感单质炸药[J].含能材料,2003,11(4):227-230. 被引量:44
  • 5Finlty K T. Triazole-1,2,3 in The Chemictry of Heterocyklic Compounds[M]. 1980. 被引量:1
  • 6Philp F Pagoria, Gregory S Lee, Alexander R Mitchell, et al. The synthesis of amino-and nitro-substituted htero- cycles as insensitive energetic materials[C] //Insensitive Munitions & Energetic Materials Technology. Symposium,2001. 655-661. 被引量:1
  • 7Grakauskas. Method for the preparation of alkali metal salts of dinitromethane [P]. US 4,233,249 ( 1980 ). 被引量:1
  • 8Bargshnikov A T. Gem-dinito compounds in organic synthesis 3 : Synthesis of 4-nitro-1,2,3-triazole based on gem-dinitroethylenes [J]. Bull Russ Acad Sci Chem Ser, 1992 ( 4 ) : 950-966. 被引量:1

二级参考文献17

  • 1[1]Herric stmark, Helena Bergman, Ulf Bemn, et al.2,2-Dinitro -ethene-1,1-diamine(FOX-7) -properties, analysis and scale-up [A]. Int Annu Conf of ICT[C],2001,26.1-26.21. 被引量:1
  • 2[2]Nikolai V Latypov, Jan Bergman. Synthesis and reactions of 1,1-diamino-2,2-dinitroethylene[J]. Tetrahedron ,1998,(54):11525-11536. 被引量:1
  • 3[3]stmark H, Langlet A, Bergman H, et al. FOX-7 A new explosive with low sensitivity and high performance [A] .The Eleventh International Symposium on Detonation [C].1998.807-812. 被引量:1
  • 4[4]Svante Karlsson, Henric stmark, Carina Eldster, et al. Detonation and sensitivity properties of FOX-7 and formulations containing FOX-7 [A]. 12th International Detonation Symposium[CD]. August 11-16th.2002. Karlsson. 被引量:1
  • 5[5]Eldster C, Edvinsson H, Johansson M, et al. Formulation of PBXs based on 1,1-dinitroethylene (FOX-7) [A]. Int Annu Conf of ICT[C].2002. 63.1-63.14. 被引量:1
  • 6[6]Philip Pagoria, Alexander Mitchell, Robert Schmidt, et al. Synthesis, scale-up and experimental testing of LLM-105 (2,6-diamino-3,5-dinitropyrazine-1-oxide) [A] . Insensitive Munitions &Energetic Materials Technology Symposium [C], 1998.I-3-1-I-3-5. 被引量:1
  • 7[7]Kerth J, Kuglstatter W .Synthesis and characterization of 2,6-diamino-3,5-dinitropyrazine-1-oxide (NPEX-1)[A]. Int Annu Conf of ICT[C].2001.166.1-166.11. 被引量:1
  • 8[8]Tran T D, Pagoria P F, Hoffman D M, et al. Characterization of 2,6-diamino-3,5-dinitropyrazine-1-oxide(LLM-105) as an insensitive high explosive material[A].Int Annu Conf of ICT[C]. 2002.45.1-45.16. 被引量:1
  • 9[9]Jin Rai Cho, Soo Gyeong Cho, Kwang Joo Kim, et al. A candidate of new insensitive high explosive MTNI[A]. Insensitive Munitions &Energetic Materials Technology Symposium[C]. 2000.393-400. 被引量:1
  • 10[10]Mehilal, Sikder A K, Salunke RB, et al. Nitroanilinodinitrobenzofuroxans thermal stability and explosive properties[J].New J.Chem.,2001,25:1549-1552. 被引量:1

共引文献43

同被引文献60

引证文献5

二级引证文献40

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部