Issue 87, 2012
From the journal:

Chemical Communications

Planarized B-phenylborataanthracene anions: structural and electronic impacts of coplanar constraint†

Tomokatsu Kushida,a   Zhiguo Zhou,a   Atsushi Wakamiyab  and  Shigehiro Yamaguchi*a  

* Corresponding authors

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

b Institute for Chemical Research, Kyoto University, Uji, Kyoto, Japan

Abstract

Potassium and lithium salts of anionic B-phenylborataanthracenes, whose phenyl groups were fixed in a coplanar fashion, were synthesized. These compounds exhibited solvent-separated ion pair structures both in the crystalline state and in solution. Planarization of the phenyl moiety had a remarkable impact on the photophysical properties, such as the red-shifted absorption and intense fluorescence.

Graphical abstract: Planarized B-phenylborataanthracene anions: structural and electronic impacts of coplanar constraint

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Article information

DOI
https://doi.org/10.1039/C2CC35874C
Article type
Communication
Submitted
14 Aug 2012
Accepted
31 Aug 2012
First published
31 Aug 2012

Chem. Commun., 2012,48, 10715-10717

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Planarized B-phenylborataanthracene anions: structural and electronic impacts of coplanar constraint

T. Kushida, Z. Zhou, A. Wakamiya and S. Yamaguchi, Chem. Commun., 2012, 48, 10715 DOI: 10.1039/C2CC35874C

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