| 溴代苝四羧酸二酐的合成及表征 |
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| 引用本文： | 王辉,曹芳平,李楠,袁军宁. 溴代苝四羧酸二酐的合成及表征[J]. 宝鸡文理学院学报(自然科学版), 2015, 0(4): 49-51. DOI: 10.13467/j.cnki.jbuns.2015.04.007 |
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| 作者姓名： | 王辉 曹芳平 李楠 袁军宁 |
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| 作者单位： | 宝鸡文理学院 化学化工学院，陕西省植物化学重点实验室，陕西 宝鸡 721013;宝鸡文理学院 化学化工学院，陕西省植物化学重点实验室，陕西 宝鸡 721013;宝鸡文理学院 化学化工学院，陕西省植物化学重点实验室，陕西 宝鸡 721013;宝鸡文理学院 化学化工学院，陕西省植物化学重点实验室，陕西 宝鸡 721013 |
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| 基金项目： | 宝鸡文理学院重点项目，大学生创新创业训练计划项目 |
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| 摘 要： | 目的合成1,6,7,12-四溴-3,4,9,10-苝四羧酸二酐。方法以3,4,9,10-四酸二酐为原料,经过溴代反应,合成1,6,7,12-四溴-3,4,9,10-苝四羧酸二酐,并利用硅胶柱色谱进行纯化,用TLC薄层色谱检测反应进程及纯化后产物的纯度,利用~1H NMR进行表征检测。结果 1,6,7,12-四溴-3,4,9,10-苝四羧酸二酐的产率为52.2%。~1H-NMR(400MHz,CDCl_3):8.88(s,4H)。结论以3,4,9,10-四酸二酐为原料,合成了1,6,7,12-四溴-3,4,9,10-苝四羧酸二酐,计算了其产率,并用~1HNMR、元素分析进行了结构表征。
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| 关 键 词： | 3 4 9 10-苝四酸二酐 1 6 7 12-四溴-3 10-苝四羧酸二酐 有机合成 |
Synthesis and characterization of tetrabromo-3,4,9,10-tertracarboxylic acid dianhydride |
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| Abstract: | Objective Abstract Objective—To synthesize 1,6,7,12-tetrabromo-3,4,9,10-tertracar-boxylic acid dianhydride.Methods—1,6,7,12-tetrabromo-3,4,9,10-tertracarboxylic acid dianhydride was synthesized from perylene-3,4,9,10-tertracarboxylic acid dianhydride by bromination.The prod-uct was purified by silica gel column chromatography and the reaction process was detected with thin layer chromatography (TLC).The product was characterized by 1 H-NMR.Results—The field of 1,6, 7,12-tetrabromo-3,4,9,10-tertracarboxylic acid dianhydride was 52.2%. 1 H-NMR (400 MHz, CDCl3 ):8.88(s,4H).Conclusion—1,6,7,12-tetrabromo-3,4,9,10-tertracarboxylic acid dianhydride was synthesized from perylene-3,4,9,10-tertracarboxylic acid dianhydride.The fields was calculated and the product was characterized by 1 H-NMR. |
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| Keywords: | perylene-3,4,9,10-tertracarboxylic acid dianhydride 1,6,7,12-tetrabromo-3,4,9,10-tertracarboxylic acid dianhydride organic synthesis |
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