| 含氟8-羟基喹啉锌配合物的合成与发光性能 |
| |
| 引用本文： | 戴立立,霍延平,黄宝华,聂晓李.含氟8-羟基喹啉锌配合物的合成与发光性能[J].化学通报,2012(6):561-564. |
| |
| 作者姓名： | 戴立立 霍延平 黄宝华 聂晓李 |
| |
| 作者单位： | 广东工业大学轻工化工学院 |
| |
| 基金项目： | 国家自然科学基金项目(20802010,21172047)资助 |
| |
| 摘 要： | 设计合成了2种含三氟甲基的8-羟基喹啉衍生物配体:(E)-2-2-(3-三氟甲基苯基)乙烯基]-8-羟基喹啉(3a)、(E)-2-2-(4-三氟甲基苯基)乙烯基]-8-羟基喹啉(3b)及其相应的锌配合物(4a)、(4b),并由1H NMR、IR、MS、元素分析确认了其结构。通过紫外滴定观察了金属锌与配体的配合过程,测定了它们在DMF溶液中的荧光性质;荧光光谱显示化合物3a、3b在DMF溶液中的λmax分别是491nm和513nm,4a、4b的λmax分别是585nm和599nm,而且改变三氟甲基的位置可以调节配合物的发光性能。
|
| 关 键 词： | 8-羟基喹啉 三氟甲基苯基 锌配合物 荧光 |
Synthesis and Photophysics of Zn Complexes of 2-Substituted 8-Hydroxyquinoline with 2-Trifluoromethylphenyl Enthylene |
| |
| Dai Lili,Huo Yanping,Huang Baohua,Nie Xiaoli.Synthesis and Photophysics of Zn Complexes of 2-Substituted 8-Hydroxyquinoline with 2-Trifluoromethylphenyl Enthylene[J].Chemistry,2012(6):561-564. |
| |
| Authors: | Dai Lili Huo Yanping Huang Baohua Nie Xiaoli |
| |
| Institution: | (Faculty of Light Industry and Chemical Engineering,Guangdong University of Technology,Guangzhou 510006) |
| |
| Abstract: | Two 8-hydroxyquinoline derivatives(3a and 3b) and their zinc complexes(4a and 4b) had been designed,synthesized and identified by 1H NMR,IR,MS and elemental analysis.The luminescence properties of the complexes were investigated by UV-Vis and fluorescence spectra in DMF at room temperature.The results showed that λmax of 3a,3b,4a and 4b were 491,513,585 and 599 nm,respectively.In addition,λmax of the complexes can be tuned by changing the position of the fluorine-containing substituent. |
| |
| Keywords: | 8-Hydroxyquinoline Trifluoromethylphenyl Zinc complexes Fluorescence |
| 本文献已被 CNKI 等数据库收录！ |
|
