| 苯并香豆素酯类衍生物的合成及荧光性质研究 |
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| 引用本文： | 赵玉玲,俞天智. 苯并香豆素酯类衍生物的合成及荧光性质研究[J]. 分子科学学报, 2007, 23(1): 46-49 |
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| 作者姓名： | 赵玉玲 俞天智 |
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| 作者单位： | 1. 兰州交通大学化学与生物工程学院,甘肃,兰州,730070
2. 兰州交通大学光电技术与智能控制教育部重点实验室,甘肃,兰州,730070 |
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| 基金项目： | 兰州交通大学“青蓝工程”资助项目(QL-05-23A) |
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| 摘 要： | 以2-羟基-1-萘甲醛为原料,采用改进的Knoevenagel反应合成了苯并香豆素-3-羧酸中间体和4种不同链长的脂肪酯和芳香酯衍生物,采用元素分析和红外光谱对其结构进行了表征.对所有化合物固体粉末的发光性能进行了研究.
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| 关 键 词： | 香豆素衍生物 合成 荧光光谱 |
| 文章编号： | 24081599 |
| 修稿时间： | 2006-05-17 |
Synthesis and fluorescent property of ester derivatives of benzocoumarin-3-carboxylic acid |
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| ZHAO Yu-ling,YU Tian-zhi. Synthesis and fluorescent property of ester derivatives of benzocoumarin-3-carboxylic acid[J]. Journal of Molecular Science, 2007, 23(1): 46-49 |
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| Authors: | ZHAO Yu-ling YU Tian-zhi |
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| Affiliation: | 1. School of Chemical and Biolngieal Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China; 2. Key Laboratory of Opto-Electronic Technology and Intelligent Control, Ministry of Education, Lanzhou Jiaotong University, Lanzhou 730070, China |
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| Abstract: | The intermediate,benzocoumarin-3-carboxylic acid,and its ester derivatives were prepared from 2-Hydroxy-1-naphthaldehyde by Knoevenagel reaction,and characterized by elemental analysis,IR spectra.Their fluorescent properties were investigated.The result shows that these compounds emit bright blue fluorescence with half-band widths of about 40~60 nm. |
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| Keywords: | coumarin derivative synthesis fluorescence spectrum |
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