| 微波辐射促进合成系列7-二乙氨基类香豆素及其荧光性质的研究 |
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| 引用本文： | 徐群,魏静,马文辉. 微波辐射促进合成系列7-二乙氨基类香豆素及其荧光性质的研究[J]. 染料与染色, 2007, 44(3): 20-23 |
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| 作者姓名： | 徐群 魏静 马文辉 |
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| 作者单位： | 齐齐哈尔大学化工学院,齐齐哈尔,161006;齐齐哈尔大学化工学院,齐齐哈尔,161006;齐齐哈尔大学化工学院,齐齐哈尔,161006 |
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| 摘 要： | 本文采用微波辐射技术合成了系列7-二乙氨基类香豆素,并通过红外光谱、核磁共振谱进行了结构表征。测试了所合成化合物的吸收光谱和发射光谱,研究了不同溶剂对荧光性能的影响。结果表明:与传统合成方法相比,该方法具有反应时间短、产率高等优点。且所合成的化合物随着溶剂极性的增大均表现为正溶剂化显色,且斯托克斯位移较大。
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| 关 键 词： | 微波辐射 香豆素 合成 荧光性能 |
| 文章编号： | 1672-1179（2007）03-020-4 |
| 修稿时间： | 2006-08-01 |
Synthesis of 7-N,N-diethylamino Coumarin Derivatives Under Microwave Irradiation |
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| XU Qun,WEI Jing,MA Wen-hui. Synthesis of 7-N,N-diethylamino Coumarin Derivatives Under Microwave Irradiation[J]. Ranliao yu Ranse, 2007, 44(3): 20-23 |
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| Authors: | XU Qun WEI Jing MA Wen-hui |
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| Affiliation: | Chemristry and Chemical Engineering Institute of Qiqihaer University, Qiqihaer 161006 |
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| Abstract: | A series of conjugated 7-N,N-diethylamino coumarins were synthesized under microwave irradiation and the structures were characterized by IR,NMR.The absorption-emission spectra and luminescent spectra were determined and the influences of fluorescence performance in different solvent were studied.Comparised with traditional method,the technology had some advantages :short reaction time and high yield.The result showed that the fluorescence and stokes shift were increased with polarity of the solvents increasing |
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| Keywords: | microwave irradiation coumarin synthesis fluorescence performance |
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