| 2-(N'-乙基咔唑-3'-烯基)-8-羟基喹啉的合成及理论研究 |
| |
| 引用本文： | 欧阳新华,曾和平.2-(N'-乙基咔唑-3'-烯基)-8-羟基喹啉的合成及理论研究[J].有机化学,2005,25(11):1410-1415. |
| |
| 作者姓名： | 欧阳新华 曾和平 |
| |
| 作者单位： | 1. 华南师范大学化学系,广州,510631
2. 华南师范大学化学系,广州,510631;华南理工大学功能分子研究所,广州,510641 |
| |
| 基金项目： | 国家自然科学基金，广东省自然科学基金 |
| |
| 摘 要： | 设计合成了2-(N'-乙基咔唑-3'-烯基)-8-羟基喹啉. 以UV-Vis, 1H NMR, FT-IR, 元素分析和MS进行了结构表征, 并测定了产物的光致发光(PL)性质. 运用Gaussian98量子化学程序包, 采用B3LYP密度泛函(DFT)的方法, 在6-31G(d,p)水平上对分子的几何构型进行结构优化; 预测目标产物的振动光谱, 结果表明与实验值相符.
|
| 关 键 词： | 2-(N'-乙基咔唑-3'-烯基)-8-羟基喹啉 光致发光 振动光谱 |
| 收稿时间： | 03 15 2005 12:00AM |
| 修稿时间： | 06 1 2005 12:00AM |
Synthesis and Theoretics Study of N-Ethyl-3-[2-(8-hydroxyquinolin-2-yl)vinyl]carbazole |
| |
| OUYANG,Xin-Hua,ZENG,He-Ping.Synthesis and Theoretics Study of N-Ethyl-3-[2-(8-hydroxyquinolin-2-yl)vinyl]carbazole[J].Chinese Journal of Organic Chemistry,2005,25(11):1410-1415. |
| |
| Authors: | OUYANG Xin-Hua ZENG He-Ping |
| |
| Institution: | a.Department of Chemistry, South China Normal University, Guangzhou 510631;b.Institute of Functional Moleculars, South China University of Technology, Guangzhou 510641 |
| |
| Abstract: | N-Ethyl-3-2-(8-hydroxyquinolin-2-yl)vinyl]carbazole has been synthesized and identified by UV-Vis, 1H NMR, FTIR, MS spectra and elemental analyses. Its photoluminescence properties were meas- ured on an F-250 spectrometer. The geometry structure was optimized and vibration spectrum was predicted by the density functional theory calculations with the B3LYP functional on the level of 6-31G(d,p) basis set. The vibration spectrum predicted was compared with the observed value to be in good agreement. |
| |
| Keywords: | N-ethyl-3-[2-(8-hydroxyquinolin-2-yl)vinyl]carbazole photoluminescence vibration spectrum |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《有机化学》浏览原始摘要信息 |
| 点击此处可从《有机化学》下载免费的PDF全文 |
|
