| 两种三苯胺衍生物的合成及其光谱性质研究 |
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| 引用本文： | 侯承君,侯秋飞,李在房,严翠,齐梦雨. 两种三苯胺衍生物的合成及其光谱性质研究[J]. 广州化工, 2014, 0(8): 50-51,59 |
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| 作者姓名： | 侯承君 侯秋飞 李在房 严翠 齐梦雨 |
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| 作者单位： | 湖北文理学院化学工程与食品科学学院、低维光电材料与器件湖北省重点实验室,湖北襄阳441053 |
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| 基金项目： | 湖北省教育厅科技研究项目（Q20122505）;襄阳市研发计划项目和湖北文理学院科研启动费. |
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| 摘 要： | 以三苯胺为起始原料,经过甲酰化反应、Claisen-Schmidt反应和Knoevenagel反应,较高产率地合成了两种具有D-A-D型结构的三苯胺衍生物。光谱分析发现,两种化合物的最大吸收波长分别位于450 nm和506 nm,对应的最大发射波长分别位于558 nm和633 nm,二者都具有较大的斯托克斯位移,从而有利于荧光材料的应用。
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| 关 键 词： | 三苯胺 荧光 斯托克斯位移 |
Synthesis and Spectra Properties of Two Triphenylamine Derivatives |
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| Affiliation: | HOU Cheng -jun, HOU Qiu -fei, LI Zai -fang, YAN Cui, QI Meng - yu ( Hubei Key Laboratory of Low Dimensional Optoelectronic Materials and Devices, Department of Chemical Engineering and Food Science, Hubei University of Arts and Science, Hubei Xiangyang 441053, China) |
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| Abstract: | Taking triphenylamine as starting material, followed by formylation, Claisen - Schmidt condensation and Knoevenagel condensation, two D -A -D -type triphenylamine derivatives were synthesized in high yield. According to spectral analysis, the λmax for the two compounds were 450 nm and 506 nm, and the emission wavelengths were 558 nm and 633 nm. With large Stokes shifts, these two compounds may be used as fluorescent materials. |
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| Keywords: | triphenylamine fluorescence Stokes shift |
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