发光学报2011，Vol.32Issue(10)：1024-1029,6.DOI:10.3788/fgxb20113210.1024
新型喹喔啉衍生物的合成、光物理性质及理论分析
Synthesis and Analysis of Novel Quinoxaline Derivative
摘要
Abstract
4,4'-(quinoxaline-2,3-diyl)bis(N,N-dimethylaniline) (QBDMA) was synthesized and its structure was fully characterized by UV-Vis absorption spectra, IR spectra and 1 H NMR spectra. The electrochemical analysis was also performed to determine the energy of the frontier molecular orbitals of QBDMA. It was found that QBDMA can be used as the pH sensor of the proton donor compounds based on the analysis of-its photophysical properties. At last, the ground state geometry structure of QBDMA was optimized, and the UV-Vis absorption spectra of QBDMA were simulated in DMF and EtOH media at B3LYP1/6-31G* level.关键词
光致发光/理论计算/喹喔啉/荧光探针Key words
photophysics/ theoretical calculation/ quinoxaline/ luminescent sensor分类
化学化工引用本文复制引用
李建立,万玉春,王艳菊,米晓云,孙海英,臧春雨,司振君,王春刚,王一光..新型喹喔啉衍生物的合成、光物理性质及理论分析[J].发光学报,2011,32(10):1024-1029,6.基金项目
国家自然科学基金(209010011) （209010011）
本科“质量工程”(2009B0649,2010A0635)资助项目 （2009B0649,2010A0635）
