A novel redox switch for fluorescence: Drastic UV-vis and fluorescence spectral changes upon electrolysis of a hexaphenylethane derivative of 10,10′-dimethylbiacridan

Takanori Suzuki, Akira Migita, Hiroki Higuchi, Hidetoshi Kawai, Kenshu Fujiwara, Takashi Tsuji

研究成果: Contribution to journalArticle査読

64 被引用数 (Scopus)

抄録

The newly prepared title donor 1 has a very long C-C bond [1.635(2) Å], which was readily cleaved upon oxidation to give dication 2 2+ containing two 10-methylacridinium chromophores. Colorless donor 1 (Eox +0.18 V) is non-fluorescent whereas orange dication 2 2+ (Ered -0.27 V) emits strong green fluorescence, so that, this pair can be considered as a novel redox switch for fluorescence with high electrochemical bistability.

本文言語英語
ページ(範囲)6837-6840
ページ数4
ジャーナルTetrahedron Letters
44
36
DOI
出版ステータス出版済み - 9 1 2003

All Science Journal Classification (ASJC) codes

  • 生化学
  • 創薬
  • 有機化学

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