Issue 58, 2015
From the journal:

Chemical Communications

The unprecedented J-aggregate formation of rhodamine moieties induced by 9-phenylanthracenyl substitution†

Sooyeon Kim,a   Mamoru Fujitsuka,a   Norimitsu Tohnai,b   Takashi Tachikawa,‡a   Ichiro Hisaki,b   Mikiji Miyataa  and  Tetsuro Majima*a  

* Corresponding authors

a The Institute of Scientific and Industrial Research (SANKEN), Osaka University, Mihogaoka 8-1, Ibaraki, Osaka 567-0047, Japan
E-mail: majima@sanken.osaka-u.ac.jp

b Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan

Abstract

We report a substitution of 9-phenylanthracenyl group into rhodamine derivatives that can induce the J-aggregate formation of rhodamine moieties in the aqueous solution upon the addition of a halide ion. From X-ray crystallographic analysis, the dramatic red-shift in the absorption band (i.e. app. 100 nm) originates from the cooperative slipped-stacking of rhodamine and anthracene molecules.

Graphical abstract: The unprecedented J-aggregate formation of rhodamine moieties induced by 9-phenylanthracenyl substitution

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Article information

DOI
https://doi.org/10.1039/C5CC03969J
Article type
Communication
Submitted
14 May 2015
Accepted
10 Jun 2015
First published
10 Jun 2015

Chem. Commun., 2015,51, 11580-11583

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The unprecedented J-aggregate formation of rhodamine moieties induced by 9-phenylanthracenyl substitution

S. Kim, M. Fujitsuka, N. Tohnai, T. Tachikawa, I. Hisaki, M. Miyata and T. Majima, Chem. Commun., 2015, 51, 11580 DOI: 10.1039/C5CC03969J

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