Conformational analysis of intramolecular fluorescence quenching of .ALPHA.-(9-carbazolyl)-.OMEGA.-[p-(methoxycarbonyl)benzoyloxy]alkanes.
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概要
- 論文の詳細を見る
Equilibrium distribution of conformations of the series of compounds, α-(9-carbazolyl)-ω-[<I>p</I>-(methoxycarbonyl)benzoyloxy]alkanes in the ground state was calculated to explain the intramolecular fluorescence quenching of these compounds in a rigid medium. It was found that when the radius of active sphere <I>R</I><SUB>0</SUB> for the intramolecular fluorescence quenching is taken to be 8.8–9.0 Å, the experimentally observed chain length dependence of the fluorescence quenching can be well simulated by this calculation. The active sphere for the dynamic intermolecular fluorescence quenching in solution was also discussed to compare with that of the intramolecular fluorescence quenching.
- 公益社団法人 日本化学会の論文
著者
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Yamamoto Masahide
Department Of Hematology Tokyo Medical And Dental University
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Hatano Yoshihiko
Department Of Chemistry Tokyo Institute Of Technology
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Nishijima Yasunori
Department of Chemistry Polytechnic Institute of Brooklyn
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Hatano Yoshihiko
Department of Polymer Chemistry, Kyoto University
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Kanaya Toshiji
Department of Polymer Chemistry, Kyoto University
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