新型固态荧光增强的萘酰亚胺衍生物的合成与发光行为  

Synthesis and Emissive Behavior of A Novel Solid-state Fluorescence-enhanced Naphthalimide Derivative

作　　者：李素婉 曾跃 夏炎 李曼 陈茂文 张灯青[1] LI Suwan;ZENG Yue;XIA Yan;LI Man;CHEN Maowen;ZHANG Dengqing(College of Chemistry,Chemical Engineering and Biotechnology,Donghua University,Shanghai 201620,China;Jianping High School,Shanghai 200135,China)

机构地区：[1]东华大学化学化工与生物工程学院,上海201620 [2]上海市建平中学,上海200135

出　　处：《合成化学》2022年第12期972-977,共6页Chinese Journal of Synthetic Chemistry

基　　金：上海市自然科学基金资助项目(18ZR1400900)。

摘　　要：萘酰亚胺及其衍生物由于其独特的光物理性质、光稳定性和电子接受能力,被广泛应用于荧光传感器、光电材料等领域。本文设计并合成了一种新型固态荧光增强的萘酰亚胺衍生物,其结构经^(1)H NMR、^(13)C NMR、MS和IR表征,并研究了该化合物固态和溶液的发光行为。结果表明:该化合物不仅在稀溶液中表现出可调谐的可见光发射,而且表现出固态荧光增强,这种行为与ACQ和AIE发色团明显不同。Naphthalimide and its derivatives are widely used in fluorescent sensors,optoelectronic materials owing to their unique photophysical properties,photostability and electron-accepting abilities.Herein,this paper designed and synthesized a novel fluorescence-enhanced naphthalimide derivative.The compound structure was confirmed by^(1)H NMR,^(13)C NMR,MS and IR.The optical properties in solution and in the solid state were investigated as well.The results showed that the compound not only exhibit tunable visible-light emission in dilute solutions,but also exhibit solid-state fluorescence-enhanced,a behaviour that is significantly different from that of both ACQ and AIE chromophores.

关 键 词：传感 萘酰亚胺 电子接受能力 合成 固态荧光 发光行为 

分 类 号：O625[理学—有机化学]