| 反-1,2-二(苯并噁唑-1′3′-基-2′)乙烯及其衍生物的合成及光性能的研究 |
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| 引用本文： | 周一民,夏小平,高振衡.反-1,2-二(苯并噁唑-1′3′-基-2′)乙烯及其衍生物的合成及光性能的研究[J].高等学校化学学报,1990(2). |
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| 作者姓名： | 周一民 夏小平 高振衡 |
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| 作者单位： | 南开大学化学系
(周一民，夏小平)，南开大学化学系(高振衡) |
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| 摘 要： | 本文合成了反-1,2-二(苯并噁唑-1′3′-基-2′)乙烯及其衍生物共14种,确认了产品的结构,测试了它们的紫外吸收光谱、荧光发射光谱、激光转换效率,计算了它们的荧光量子产率,并观察了这类化合物在光照下发生的二聚反应。
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| 关 键 词： | 紫外吸收光谱 荧光发射光谱 光二聚 |
Study on the Synthesis and Spectral Properties of Some E-1 ,2-bis(1',3'-benzoxazolyl-2' )ethene and Its Derivatives |
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| Zhou Yimin,Xia Xiaoping,Kao Chenheng.Study on the Synthesis and Spectral Properties of Some E-1 ,2-bis(1'''',3''''-benzoxazolyl-2'''' )ethene and Its Derivatives[J].Chemical Research In Chinese Universities,1990(2). |
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| Authors: | Zhou Yimin Xia Xiaoping Kao Chenheng |
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| Abstract: | Fourteen of E-1,2-bis(1' ,3'-benzoxazolyl-2')ethene and its derivatives are synthesized in this report, in which twelve are new compounds. The IR, UV absorption spectra, fluorescence emission spectra, fluorescence quantum efficiencies and laser conversion efficiencies of the compounds are recorded. The photo-dimerization of XIV on direct irrediation with 400 watt high-pressure mecury arc lamp is observed. |
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| Keywords: | UV Fluorescence Photo-dimerization |
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