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[1]李雅琴,吴进军,刘茂松,等.溴代蒽并及酚嗪并噻二唑衍生物的合成及光电性能研究[J].武汉工程大学学报,2022,44(01):25-30.[doi:10.19843/j.cnki.CN42-1779/202110027]
 LI Yaqin,WU Jinjun,LIU Maosong,et al.Synthesis and Photoelectric Properties of Anthrathiadiazole and Phenolazine Thiadiazole Derivatives[J].Journal of Wuhan Institute of Technology,2022,44(01):25-30.[doi:10.19843/j.cnki.CN42-1779/202110027]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
44
期数:
2022年01期
页码:
25-30
栏目:
化学与化学工程
出版日期:
2022-02-28

文章信息/Info

Title:
Synthesis and Photoelectric Properties of Anthrathiadiazole and Phenolazine Thiadiazole Derivatives
文章编号:
1674 - 2869(2022)01 - 0025 - 06
作者:
李雅琴1吴进军1刘茂松2樊明轩2余响林2黎俊波*1
1. 武汉工程大学化学与环境工程学院,湖北 武汉 430205;2. 武汉工程大学化工与制药学院,湖北 武汉 430205
Author(s):
LI Yaqin1 WU Jinjun1 LIU Maosong2 FAN Mingxuan2 YU Xiangling2 LI Junbo*1
1. School of Chemistry and Environmental Engineering, Wuhan Institute of Technology,Wuhan 430205,China;2. School of Chemical Engineering and Pharmacy Engineering, Wuhan Institute of Technology,Wuhan 430205,China
关键词:
氮杂多并苯蒽并噻二唑酚嗪噻二唑溴代合成
Keywords:
azaacene anthrathiadiazole phenazine thiadiazole bromo synthesis
分类号:
O611.3
DOI:
10.19843/j.cnki.CN42-1779/202110027
文献标志码:
A
摘要:
为了丰富氮杂多并苯材料结构,利用苄基四溴化合物通过[4+2]环加成反应构建了6,7位溴取代的蒽并噻二唑(BTH-m-Br,BTH-o-Br),同时通过邻苯二醌与邻苯二胺类化合物缩合,构建了6,7位溴原子取代的酚嗪并噻二唑(BTH-m-NBr,BTH-o-NBr),并分析了4种化合物中不同氮参杂骨架、不同溴取代位点对其光电性能的影响。研究表明酚嗪并噻二唑相比于蒽并噻二唑具有更低的更低未占据轨道(LUMO)能级,其电化学起始氧化电位升高,酚嗪并噻二唑骨架具有更高的稳定性,同时最大吸收波长分别蓝移11和9 nm;而溴原子位置对其氧化还原峰位置无影响,同时对最大吸收波长的影响也可忽略不计。
Abstract:
To enrich the structure of azaacene materials, [4+2] cycloaddition reaction of benzyl tetrabromide was used to construct 6- and 7-bromine-substituted anthrathiadiazole (BTH-m-Br, BTH-o-Br), and the 6- and 7-bromine substituted phenolazine thiadiazoles (BTH-m-NBr, BTH-o-NBr) were constructed through the condensation of o-phenylenediquinone and o-phenylenediamine. The effects of nitrogen-doped frameworks and bromine substitution sites in the compounds on their photoelectric properties were analyzed. The results show that phenolazine thiadiazole has a lower lowest unoccupied molecular orbital energy level than anthrathiadiazole, higher electrochemical initial oxidation potential and more stable skeleton.Meanwhile, the maximum absorption wavelength is blue shifted by 11 nm and 9 nm, respectively. The position of the bromine atom has no effect on the position of its redox peak, and has negligible influence on the maximum absorption wavelength.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2021-11-12基金项目:武汉工程大学第十二届创新基金作者简介:李雅琴,硕士研究生。E-mail:1873369098@qq.com *通讯作者:黎俊波,博士,教授。E-mail:jbliwit@163.com引文格式:李雅琴,吴进军,刘茂松,等. 溴代蒽并及酚嗪并噻二唑衍生物的合成及光电性能研究[J]. 武汉工程大学学报,2022,44(1):25-30.
更新日期/Last Update: 2022-03-01