| 香兰素席夫碱的合成和光致变色性 |
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| 引用本文： | 邱玮玮,王庆华,张晓蕾. 香兰素席夫碱的合成和光致变色性[J]. 化学通报, 2014, 77(12): 1233-1235 |
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| 作者姓名： | 邱玮玮 王庆华 张晓蕾 |
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| 作者单位： | 闽南师范大学化学与环境学院福建省高校分析科学重点实验室 漳州 363000 |
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| 摘 要： | 以香兰素和邻苯二胺为原料合成了席夫碱,以质谱和核磁等手段进行了结构表征。该化合物有较好的光致变色性,其分子结构在紫外-热或者酸-碱作用下,可发生可逆循环变化过程。文中探讨了紫外、热、酸碱度对化合物结构的影响,及其引起的光谱性质的变化,结果表明,它有望应用于信息存储材料领域。
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| 关 键 词： | 香兰素 席夫碱 光致变色 分子开关 信息存储材料 |
| 收稿时间： | 2014-03-12 |
| 修稿时间： | 2014-04-21 |
Synthesis and Photochromism of Schiff base Derived from Vanillin |
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| QIU Wei-wei,WANG Qing-hua and ZHANG Xiao-lei. Synthesis and Photochromism of Schiff base Derived from Vanillin[J]. Chemistry, 2014, 77(12): 1233-1235 |
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| Authors: | QIU Wei-wei WANG Qing-hua ZHANG Xiao-lei |
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| Affiliation: | Department of Chemistry and Environmental Science,Fujian Province University Key Laboratory of Analytical Science,Zhangzhou Normal University,Department of Chemistry and Environmental Science,Fujian Province University Key Laboratory of Analytical Science,Zhangzhou Normal University,Department of Chemistry and Environmental Science,Fujian Province University Key Laboratory of Analytical Science,Zhangzhou Normal University |
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| Abstract: | A Schiff base was synthesized from the condensation reaction between o-phenylenediamine and vanillin. The compounds were characterized by MS and NMR. The photochromic properties were investigated through UV-Vis and fluorescence spectra. The influence of UV irradiation, heat, and acidity on the structure and spectral properties of the compound were investigated. The molecular structure underwent reversible changes upon UV-heat or acid-base treatment. The compound may be applied as information storage material. |
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| Keywords: | vanillin Schiff base photochromism molecular switch information storage material |
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