Three-way-output response system by electric potential: UV-vis, CD, and fluorescence spectral changes upon electrolysis of the chiral ester of tetracyanoanthraquinodimethane

Hiroki Higuchi, Koji Ichioka, Hidetoshi Kawai, Kenshu Fujiwara, Masakazu Ohkita, Takashi Tsuji, Takanori Suzuki

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

The newly prepared tetracyanoanthraquinodimethane (TCNAQ) derivatives 1a,b with a chiral auxiliary are good electron acceptors and exhibit weak circular dichroism (CD) based on the absorption of TCNAQ. The twin-type electron acceptor 1c with two TCNAQ units shows larger ellipticity by exciton coupling. UV-vis, CD, and fluorescence spectra were changed drastically upon electrochemical reduction of 1c, which demonstrates the unprecedented three-way-output response system.

Original languageEnglish
Pages (from-to)3027-3030
Number of pages4
JournalTetrahedron Letters
Volume45
Issue number15
DOIs
Publication statusPublished - Apr 5 2004

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Electrolysis
Circular Dichroism
Esters
Fluorescence
Electric potential
Electrons
Derivatives
tetracyanoanthraquinodimethane

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Cite this

Three-way-output response system by electric potential : UV-vis, CD, and fluorescence spectral changes upon electrolysis of the chiral ester of tetracyanoanthraquinodimethane. / Higuchi, Hiroki; Ichioka, Koji; Kawai, Hidetoshi; Fujiwara, Kenshu; Ohkita, Masakazu; Tsuji, Takashi; Suzuki, Takanori.

In: Tetrahedron Letters, Vol. 45, No. 15, 05.04.2004, p. 3027-3030.

Research output: Contribution to journalArticle

Higuchi, Hiroki ; Ichioka, Koji ; Kawai, Hidetoshi ; Fujiwara, Kenshu ; Ohkita, Masakazu ; Tsuji, Takashi ; Suzuki, Takanori. / Three-way-output response system by electric potential : UV-vis, CD, and fluorescence spectral changes upon electrolysis of the chiral ester of tetracyanoanthraquinodimethane. In: Tetrahedron Letters. 2004 ; Vol. 45, No. 15. pp. 3027-3030.
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