Studies on green and efficient catalytic oxidation of a triazole compound

2016 Global Conference on Polymer and Composite Materials

材料科学;化学

Luo, J.^1 ; Liu, Y.C.^1 ; Huang, K.H.^2 ; Chai, T.^1 ; Wang, J.H.^1 ; Yu, Y.W.^1 ; Yuan, J.M.^1 ; Chang, S.J.^1 ; Guo, J.H.^1 ; Zhang, J.^1,3

School of Chemical Engineering and Environment, North University of China, TaiYuan

030051, China^1

Longhui Vocational and Technical Institute, ShaoYang

422200, China^2

Hubei Space Sanjiang Honglin Detection and Control Co.Ltd, XiaoGan

432000, China^3

关键词: Energetic compounds;    Mass ratio;    Nitrate salts;    Optimum reaction conditions;    Oxidation reactions;    Reactant ratios;    Reaction temperature;    Sodium tungstate;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/137/1/012064/pdf
DOI  :  10.1088/1757-899X/137/1/012064

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

1-Methyl-3,5-dinitro-1,2,4-triazole is an insensitive energetic compound that can be prepared by oxidizing the nitrate salt of 1-methylguanazole. The influence of the reaction time, reaction temperature, reactant ratio, feeding method and catalytic oxidation method on the yield were discussed. The results show that the optimum reaction conditions are as follows: mass ratio of sodium tungstate to nitrate salt to 1-methylguanazole, 4:4.4; time, 5.5h; and temperature, 65-75°C. The yield of this oxidation reaction reached 51.36%.