| Synthesis and Nonlinear Optical Property of a Series of New Chromophores Containing Furan Ring as the Only Conjugation Bridge |
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| 作者姓名： | Wei ZHANG Jian Li HUA Jin Gui QIN* |
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| 作者单位： | Wei ZHANG，Jian Li HUA，Jin Gui QIN* Department of Chemistry，Wuhan University，Wuhan 430072 |
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| 基金项目： | 国家自然科学基金，国家自然科学基金 |
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| 摘 要： | This paper reports the synthesis and the nonlinear optical property of a series of new chromophores which contain furan ring as the only conjugation bridge for the first time. They are characterized by UV-VIS, FT-IR, 1H NMR, MS and elemental analysis. Their dipole moment and the first-order molecular hyperpolarizability (β) are calculated and compared with those of the analogues containing either benzene or thiophene as the conjugation bridge.
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| 关 键 词： | 5-Diethylamino-2-furaldehyde chromophores nonlinear optical materials organic synthesis the first-order molecular hyperpolarizability (β). |
Synthesis and Nonlinear Optical Property of a Series of New Chromophores Containing Furan Ring as the Only Conjugation Bridge |
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| Wei ZHANG,Jian Li HUA,Jin Gui QIN*.Synthesis and Nonlinear Optical Property of a Series of New Chromophores Containing Furan Ring as the Only Conjugation Bridge[J].Chinese Chemical Letters,2002,13(10). |
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| Authors: | Wei ZHANG Jian Li HUA Jin Gui QIN |
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| Institution: | Department of Chemistry, Wuhan University, Wuhan 430072 Department of Chemistry, Wuhan University, Wuhan 430072 Department of Chemistry, Wuhan University, Wuhan 430072 |
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| Abstract: | This paper reports the synthesis and the nonlinear optical property of a series of new chromophores which contain furan ring as the only conjugation bridge for the first time. They are characterized by UV-VIS, FT-IR, 1H NMR, MS and elemental analysis. Their dipole moment and the first-order molecular hyperpolarizability (b) are calculated and compared with those of the analogues containing either benzene or thiophene as the conjugation bridge. |
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| Keywords: | Diethylamino-2-furaldehyde chromophores nonlinear optical materials organic synthesis the first-order molecular hyperpolarizability (b) |
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