| 溶剂效应对1,8-萘啶衍生物荧光性质的影响 |
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| 引用本文： | 李俊莉,陈吉书,侯能邦.溶剂效应对1,8-萘啶衍生物荧光性质的影响[J].高师理科学刊,2009,29(2). |
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| 作者姓名： | 李俊莉 陈吉书 侯能邦 |
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| 作者单位： | 曲靖师范学院,化学与化学工程学院,云南,曲靖,655000 |
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| 基金项目： | 云南省教育厅科学研究基金 |
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| 摘 要： | 合成了3个含不同取代基的羟基-1,8-萘啶衍生物,并使用质谱、核磁、红外等方法确定其结构.在不同极性的溶剂中测定紫外-可见吸收光谱和荧光发射光谱.结果发现,当化合物含有不同取代基时,溶剂效应会使化合物的荧光光谱发生改变.
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| 关 键 词： | 取代基 萘啶 光谱 溶剂效应 |
Solvent effect on hydroxyl-1,8 naphthyridine derivatives fluorescence properties |
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| LI Jun-li,CHEN Ji-shu,HOU Neng-bang.Solvent effect on hydroxyl-1,8 naphthyridine derivatives fluorescence properties[J].Journal of Science of Teachers＇College and University,2009,29(2). |
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| Authors: | LI Jun-li CHEN Ji-shu HOU Neng-bang |
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| Institution: | School of Chemistry and Chemical Engineering;Qujing Normal University;Qujing 655000;China |
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| Abstract: | Three hydroxyl-1,8naphthyridine derivatives with different substituent have been synthesized.Their structures are determined by IR,1HNMR,MS and the UV-Vis absorption spectra and emission spectra are investigated in different polarity solvents.The change of fluorescence properties reveal that the optical behavior of them are sensitive upon microenvironment. |
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| Keywords: | subsistent spectra naphthyridine solvent effect |
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