| Photocoupling Reactions of Haloaromatic Hydrocarbons With Aromatic Compounds——Synthesis and Mechanism |
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| 引用本文： | 孟继本,付德超,申美芹,王永梅,贾文利,高振衡,王如骥.Photocoupling Reactions of Haloaromatic Hydrocarbons With Aromatic Compounds——Synthesis and Mechanism[J].中国科学B辑(英文版),1993(5). |
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| 作者姓名： | 孟继本 付德超 申美芹 王永梅 贾文利 高振衡 王如骥 |
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| 作者单位： | Department of Chemistry，Nankai University，Tianjin 300071，PRC，Department of Chemistry，Nankai University，Tianjin 300071，PRC，Department of Chemistry，Nankai University，Tianjin 300071，PRC，Department of Chemistry，Nankai University，Tianjin 300071，PRC，Department of Chemistry，Nankai University，Tianjin 300071，PRC，Department of Chemistry，Nankai University，Tianjin 300071，PRC，Central Laboratory，Nankai University，Tianjin 300071，PRC. |
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| 基金项目： | Project supported by the National Natural Science Foundation of China. |
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| 摘 要： | An effective method of synthesizing polyaromatic hydrocarbons with high selectivity was developed through our research work on the photocoupling reactions between several haloaromatic hydrocarbons and aromatic compounds. The structures of polyaromatic hydrocarbons synthesized were determined by IR, UV, ~1H NMR, MS and elemental analysis, and the crystal structure of 3-(1-naphthyl)-coumarin was established by an crystallographic analysis. Further study of the regioselectivity, orientational effect of substituents, solvent effect, sensitizing and quenching effect supported the proposed mechanism of this type of reaction involving election transfer process under excited triplet state.
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