Issue 64, 2013
From the journal:

Chemical Communications

S-Pechmann dye: a thiolactone-containing organic dye with a pronounced electron-accepting character and its solid-state photophysical properties†

Aiko Fukazawa,*a   Makoto Adachi,a   Ken Nakakura,a   Shohei Saitoa  and  Shigehiro Yamaguchi*abc  

* Corresponding authors

a Department of Chemistry, Graduate School of Science, Nagoya University, Furo, Chikusa, Nagoya 464-8602, Japan
E-mail: aiko@chem.nagoya-u.ac.jp, yamaguchi@chem.nagoya-u.ac.jp
Fax: +81 52 789 5947
Tel: +81 52 789 2291

b Research Center for Materials Science, Nagoya University, Furo, Chikusa, Nagoya 464-8602, Japan

c Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Furo, Chikusa, Nagoya 464-8602, Japan

Abstract

A sulfur analogue of a Pechmann dye has been synthesized. In addition to long-wavelength absorption and fluorescence, it showed multiple redox processes with low reduction potentials in cyclic voltammetry. The size effect of sulfur is responsible for its enhanced electron-accepting character.

Graphical abstract: S-Pechmann dye: a thiolactone-containing organic dye with a pronounced electron-accepting character and its solid-state photophysical properties

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Article information

DOI
https://doi.org/10.1039/C3CC41007B
Article type
Communication
Submitted
06 Feb 2013
Accepted
07 Mar 2013
First published
07 Mar 2013

Chem. Commun., 2013,49, 7117-7119

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S-Pechmann dye: a thiolactone-containing organic dye with a pronounced electron-accepting character and its solid-state photophysical properties

A. Fukazawa, M. Adachi, K. Nakakura, S. Saito and S. Yamaguchi, Chem. Commun., 2013, 49, 7117 DOI: 10.1039/C3CC41007B

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