Magnetic field effects on the intramolecular photoreaction of n-alkyl anthraquinone-2-carboxylates.

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概要

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• In the photoreaction of <I>n</I>-alkyl anthraquinone-2-carboxylates, AQ-<I>n</I>, magnetic field effects were observed in the decay of biradicals, the formation rate and the yield of cage products and the disappearance yield of AQ-<I>n</I>. The results are interpreted in terms of the radical pair mechanism. Chain length dependence of the disappearance yield indicates that singlet-triplet energy degeneracy of biradicals occurs when <I>n</I>>10.

• 公益社団法人 日本化学会の論文

著者

• NAKAGAKI Ryoichi

  Institute for Molecular Science

• NAGAKURA Saburo

  Institute for Molecular Science

• WATANABE Takeshi

  Institute for Molecular Science

• Hiramatsu Mitsuo

  Central Research Laboratory Hamamatsu Photonics K.k.

• Itoh Michiya

  Faculty of Pharmaceutical Sciences, Kanazawa University

• Tanimoto Yoshifumi

  Faculty of Pharmaceutical Sciences, Kanazawa University

• Takashima Masanobu

  Faculty of Pharmaceutical Sciences, Kanazawa University

• Hiramatsu Mitsuo

  Central Research Laboratory, Hamamatsu Photonics K. K.

• Uehara Megumu

  Faculty of Pharmaceutical Sciences, Kanazawa University

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