Issue 38, 2013
From the journal:

Chemical Communications

Anomalous ground-state proton transfer of 4′-N,N-diethylamino-3-hydroxyflavone in ionic liquids of imidazolium-based cations with tetrafluoroborate†

Kayo Suda,*a   Masahide Terazimaa  and  Yoshifumi Kimura‡*a  

* Corresponding authors

a Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
E-mail: skayo@kuchem.kyoto-u.ac.jp
Fax: +81-75-753-4000
Tel: +81-75-753-4024

Abstract

We identified electronic ground state proton transfer reactions of 4′-N,N-diethylamino-3-hydroxyflavone (DEAHF) in ionic liquids (ILs) of imidazolium-based cations with tetrafluoroborate. We found unique slow dynamics of the tautomeric reaction of DEAHF in ILs of imidazolium-based cations with tetrafluoroborate.

Graphical abstract: Anomalous ground-state proton transfer of 4′-N,N-diethylamino-3-hydroxyflavone in ionic liquids of imidazolium-based cations with tetrafluoroborate

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Article information

DOI
https://doi.org/10.1039/C3CC40943K
Article type
Communication
Submitted
04 Feb 2013
Accepted
22 Mar 2013
First published
22 Mar 2013

Chem. Commun., 2013,49, 3976-3978

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Anomalous ground-state proton transfer of 4′-N,N-diethylamino-3-hydroxyflavone in ionic liquids of imidazolium-based cations with tetrafluoroborate

K. Suda, M. Terazima and Y. Kimura, Chem. Commun., 2013, 49, 3976 DOI: 10.1039/C3CC40943K

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