三联吡啶衍生物及其锌配合物的设计合成及光物理性质研究  

Design,Synthesis and Photophysical Property of Terpyridine Derivative and Its Zinc Complexes

作　　者：王志宇 杨静 丁飞扬 王慧 WANG Zhiyu;YANG Jing;DING Feiyang;WANG Hui(College of Pharmacy,Wannan Medical College,Anhui Wuhu 241002,China)

机构地区：[1]皖南医学院药学院,安徽芜湖241002

出　　处：《广州化工》2024年第24期165-167,共3页GuangZhou Chemical Industry

基　　金：安徽省自然科学基金青年项目(1908085QB50);皖南医学院大学生科研资助金项目(WK2022XS15)。

摘　　要：以乙基香兰素、2-乙酰基吡啶和六水合硝酸锌等为原料,合成了一种三联吡啶衍生物L及其锌(Ⅱ)配合物LZnL,其结构经核磁共振氢谱和傅里叶红外光谱表征。结合理论计算,研究了它们的光物理性质。结果表明:与配体L相比,配合物LZnL的吸收峰和发射峰均展现出明显的红移现象。该研究不仅为三联吡啶类配体的结构修饰提供了新的思路,同时也为开发具有潜在光学应用的金属配合物材料提供了理论依据。A terpyridine derivative L and its zinc(Ⅱ)complex LZnL were synthesized from ethyl vanillin,2-acetyl pyridine and Zn(NO_(3))_(2)·6H_(2)O.The structures of ligand L and complex LZnL were characterized by^(1)H NMR and IR spectroscopy.Their photophysical properties were studied combined with theoretical calculation.The results indicated that compared with ligand L,the absorption and emission peaks of complex LZnL exhibited an obvious red-shift phenomenon.This study not only provides new insights into the structural modification of terpyridine-based ligands but also offers a theoretical basis for the development of metal complexes with potential optical applications.

关 键 词：三联吡啶衍生物 锌(Ⅱ)配合物 光物理性质 理论计算 

分 类 号：O614.8[理学—无机化学]