| 1,4-二(2-苯并(口恶)唑基)苯及其衍生物紫外光谱和荧光光谱的溶剂效应 |
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| 引用本文： | 高振衡,张大洋,周一民,杨学瑾,王恒岩,张一宝.1,4-二(2-苯并(口恶)唑基)苯及其衍生物紫外光谱和荧光光谱的溶剂效应[J].高等学校化学学报,1987,8(10):891. |
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| 作者姓名： | 高振衡 张大洋 周一民 杨学瑾 王恒岩 张一宝 |
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| 作者单位： | 南开大学化学系 |
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| 摘 要： | 测定了1,4-二(2-苯并(口恶)唑基)本及其5,5′-二取代衍生物共八种化合物在十五种溶剂中的紫外吸收光谱及1,4-二(2-苯并(口恶)唑基)苯在九种溶剂中的荧光发射光谱。用二元回归分析和两类溶剂参数的双参数方程处理数据,得到了较一元回归和单参数方程更好的相关关系。
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| 收稿时间： | 1986-03-13 |
Effects of Solvents on UV Spectra and FL Spectra for 1,4-Bis(Benzoxazol-2-yl)Benzene and Its 5,5'-Disubstituted Derivatives |
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| Kao Chenheng,Zhang Dayang,Zhou Yimin,Yang Xuejin,Wang Hengyan,Zhang Yibao.Effects of Solvents on UV Spectra and FL Spectra for 1,4-Bis(Benzoxazol-2-yl)Benzene and Its 5,5'-Disubstituted Derivatives[J].Chemical Research In Chinese Universities,1987,8(10):891. |
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| Authors: | Kao Chenheng Zhang Dayang Zhou Yimin Yang Xuejin Wang Hengyan Zhang Yibao |
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| Institution: | Department of Chemistry, Nankai University, Tianjin |
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| Abstract: | The UV spectra of 1,4-Bis(benzoxazol-2-yl)benzene and seven 5, 5'-disubs-tituted derivatives in fifteen solvents were determined. The FLspectra of 1,4-bis-(benzoxazol-2-yl) benzene in nine solvents were also determined. By treating the data with dual regression analysis, as compared with by treating with mono-regression analysis, the better correlation coefficients were obtained. By introducing the degree of relative transformation, the solvent effects on the change of shape of fluorescence spectra have been discussed. |
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