第 38 卷第 4 期 |  | Vol. 38 No. 4 | 2008 年 8 月 | Aug 2008 |
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所屬欄目:功能材料
3,6-二氯-1,2,4,5-四嗪的合成與表征 |
王錫杰,姜 俊,葛忠學(xué),王伯周,劉 愆
(西安近代化學(xué)研究所,陜西 西安 710065) |
摘 要:以3,6-雙(3,5-二甲基吡唑)-1,2,4,5-四嗪為起始原材料,經(jīng)肼基取代、氧化脫氮生成了3,6-二氯-1,2,4,5-四嗪,通過(guò)紅外、核磁、質(zhì)譜以及元素分析鑒定了化合物的結構,在優(yōu)化合成工藝條件下,兩步總收率達到70%,在超低溫的條件下對產(chǎn)品進(jìn)行了精制,純度達到了99.2%以上。 |
關(guān)鍵詞:四嗪;純度;合成 |
中圖分類(lèi)號:TQ254.4 文獻標識碼:A 文章編號:1009-9212(2008)04- 0053-03 |
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Synthesis and Characterization of 3,6-Dicholo-1,2,4,5-tetrazine |
WANG Xi -jie,JIANG Jun,GE Zhong -xue,WANG Bo- zhou,LIU Qian
(Xi'an Modern Chemistry Research Institute,Xi'an 710065,China) |
Abstract:3,6-Dicholo-1,2,4,5-tetrazine(BCT) was synthesized from 3,6- bis(3,5-dimethylpyrazol-1-yl)-1,2,4,5- tetrazine after substitution and oxidation. Its structure was characterized by IR,MS,13C NMR and elemental analysis. In addition,the synthetic procedure of BCT was optimized. The best condition of oxidation reaction was obtained as follows:reaction time was 15 min,content of water 0.08%,and the overall yield 70%. The purity of the product was 99.2% after the refined at the ultralow temperature. |
Key words:tetrazine;purity;synthesis |
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作者簡(jiǎn)介:王錫杰(1975-),女,黑龍江尚志人,工程師,從事含能材料合成研究。(E-mail:wxj599@126.com)
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收稿日期:2008-07-23
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