Issue 35, 2013
From the journal:

Chemical Communications

In situ preparation of highly fluorescent pyrene-dyes from non-luminous precursors upon photoirradiation†

Tatsuya Aotake,a   Hiroshi Tanimoto,b   Hidekatsu Hotta,b   Daiki Kuzuhara,a   Tetsuo Okujima,b   Hidemitsu Unob  and  Hiroko Yamada*ac  

* Corresponding authors

a Graduate School of Materials Science, Nara Institute of Science and Technology, Ikoma 630-0192, Japan
E-mail: hyamada@ms.naist.jp

b Department of Chemistry and Biology, Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan

c CREST, JST, Chiyoda-ku 102-0076, Japan

Abstract

The non-luminous precursor, 2-(1-pyrenyl)-9,10-dihydro-9,10-ethanoanthracene-11,12-dione, was photochemically converted to highly-fluorescent 2-(1-pyrenyl)anthracene quantitatively in solution and in the PMMA film and the fluorescence quantum yield of the acene in benzonitrile was as high as 0.99.

Graphical abstract: In situ preparation of highly fluorescent pyrene-dyes from non-luminous precursors upon photoirradiation

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Article information

DOI
https://doi.org/10.1039/C3CC40827B
Article type
Communication
Submitted
31 Jan 2013
Accepted
14 Mar 2013
First published
15 Mar 2013

Chem. Commun., 2013,49, 3661-3663

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In situ preparation of highly fluorescent pyrene-dyes from non-luminous precursors upon photoirradiation

T. Aotake, H. Tanimoto, H. Hotta, D. Kuzuhara, T. Okujima, H. Uno and H. Yamada, Chem. Commun., 2013, 49, 3661 DOI: 10.1039/C3CC40827B

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