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,CDCl3）：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。
Objective—To synthesize 1,6,7,12-tetrabromo-3,4,9,10-tertracarboxylic 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 product was purified by silica gel column chromatography and the reaction process was detected with thin layer chromatography（TLC）.The product was characterized by ~1H-NMR.Results—The field of 1,6,7,12-tetrabromo-3,4,9,10-tertracarboxylic acid dianhydride was 52.2%.^1H-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 ^1H-NMR.
出处
《宝鸡文理学院学报（自然科学版）》
CAS
2015年第4期49-51,共3页
Journal of Baoji University of Arts and Sciences(Natural Science Edition)
基金
宝鸡文理学院重点项目(ZK12032)
大学生创新创业训练计划项目(bwl2013023)
关键词
3
4
9
10-苝四酸二酐
1
6
7
12-四溴-3
4
9
10-苝四羧酸二酐
有机合成
perylene-3
4
9
10-tertracarboxylic acid dianhydride
1
6
7
12-tetrabromo-3
4
9
10 tertracarboxylic acid dianhydride
organic synthesis
