Journal of Physical Chemistry A, volume 122, issue 28, pages 5955-5961

Impact of the Keto-Enol Tautomeric Equilibrium on the BODIPY Chromophore.

Leen Volker 1
Laine Marina 2
Ngongo Joseph Molisho 3
Lipkowski P 4
Verbelen Bram 1
Kochel Andrzej 2
Dehaen Wim 1
Auweraer Mark Van der 1
2
 
Faculty of Chemistry, University of Wroclaw, F. Joliot-Curie 14, 50-383, Wrocław, Poland
3
 
Faculty of Science, Université de Kinshasa, B.P. 190, Kinshasa XI, Democratic Republic of the Congo
4
 
Department of Physical and Quantum Chemistry, Wrocław University of Technology, Wyb. Wyspianskiego 27, 50-370 Wrocław, Poland
Publication typeJournal Article
Publication date2018-06-25
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor2.9
ISSN10895639, 15205215
Physical and Theoretical Chemistry
Abstract
An intramolecular tautomeric fluorescent BODIPY sensor has been designed and synthesized. The obtained BODIPY dye is a combination of the 4-bora- 3a, 4a-diaza- s-indacene core and a diketone fragment. The study of conformational equilibria in the ground and excited states has been completed for a broad range of solvent polarity by steady state and NMR methods as well as by DFT and TD-DFT calculations. The interpretation of the unique emission observed in hydrogen bond accepting solvents upon the excitation of the fluorescent dye in the S0-S2 transition has been accomplished. The Jablonski diagram has been analyzed for the observed processes in the BODIPY dye studied on the basis of DFT and TD-DFT calculations.

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Leen V. et al. Impact of the Keto-Enol Tautomeric Equilibrium on the BODIPY Chromophore. // Journal of Physical Chemistry A. 2018. Vol. 122. No. 28. pp. 5955-5961.
GOST all authors (up to 50) Copy
Leen V., Laine M., Ngongo J. M., Lipkowski P., Verbelen B., Kochel A., Dehaen W., Auweraer M. V. D., NADTOCHENKO V. A., Filarowski A. Impact of the Keto-Enol Tautomeric Equilibrium on the BODIPY Chromophore. // Journal of Physical Chemistry A. 2018. Vol. 122. No. 28. pp. 5955-5961.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1021/acs.jpca.8b03489
UR - https://doi.org/10.1021%2Facs.jpca.8b03489
TI - Impact of the Keto-Enol Tautomeric Equilibrium on the BODIPY Chromophore.
T2 - Journal of Physical Chemistry A
AU - Leen, Volker
AU - Laine, Marina
AU - Ngongo, Joseph Molisho
AU - Verbelen, Bram
AU - Dehaen, Wim
AU - Filarowski, Alexander
AU - Lipkowski, P
AU - Kochel, Andrzej
AU - Auweraer, Mark Van der
AU - NADTOCHENKO, V. A.
PY - 2018
DA - 2018/06/25 00:00:00
PB - American Chemical Society (ACS)
SP - 5955-5961
IS - 28
VL - 122
SN - 1089-5639
SN - 1520-5215
ER -
BibTex |
Cite this
BibTex Copy
@article{2018_Leen,
author = {Volker Leen and Marina Laine and Joseph Molisho Ngongo and Bram Verbelen and Wim Dehaen and Alexander Filarowski and P Lipkowski and Andrzej Kochel and Mark Van der Auweraer and V. A. NADTOCHENKO},
title = {Impact of the Keto-Enol Tautomeric Equilibrium on the BODIPY Chromophore.},
journal = {Journal of Physical Chemistry A},
year = {2018},
volume = {122},
publisher = {American Chemical Society (ACS)},
month = {jun},
url = {https://doi.org/10.1021%2Facs.jpca.8b03489},
number = {28},
pages = {5955--5961},
doi = {10.1021/acs.jpca.8b03489}
}
MLA
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MLA Copy
Leen, Volker, et al. “Impact of the Keto-Enol Tautomeric Equilibrium on the BODIPY Chromophore..” Journal of Physical Chemistry A, vol. 122, no. 28, Jun. 2018, pp. 5955-5961. https://doi.org/10.1021%2Facs.jpca.8b03489.
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