Intramolecular Fluorescence Quenching in Ferrocene-Naphthalimide Dyads

  • Zhaohui Wang
    Institute of Fine Chemicals, East China University of Science and TechnologyShanghai 200237, P.R . China
  • Kongchang Chen
    Institute of Fine Chemicals, East China University of Science and TechnologyShanghai 200237, P.R . China
  • He Tian
    Institute of Fine Chemicals, East China University of Science and TechnologyShanghai 200237, P.R . China

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Abstract

<jats:title>Abstract</jats:title> <jats:p>The intramolecular fluorescence quenching in ferrocenoyl naphthalimide dyads has been studied. In the dyads, the singlet excited state of naphthalimide (NA) could be effectively quenched by the ferrocene center. When ferrocene (Fc) was oxidized chemically, the intramolecular electron transfer from the oxidized ferrocene (Fc+) would be inhibited and the fluorescence of NA moiety would be recovered.</jats:p>

Journal

  • Chemistry Letters

    Chemistry Letters 28 (5), 423-424, 1999-05-01

    Oxford University Press (OUP)

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