Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Khimiya i Khimicheskaya Tekhnologiya, volume 62, issue 12, pages 13-18

SYNTHESIS AND SPECTRAL PROPERTIES OF BODIPY LUMINOPHORE WITH EXTENDED π-ELECTRONIC SYSTEM

Publication typeJournal Article
Publication date2019-12-07
Quartile SCImago
Q3
Quartile WOS
Impact factor0.5
ISSN05792991, 25003070
General Chemistry
General Chemical Engineering
Abstract

We report the synthesis, purification and identification of a new derived class of BODIPY - of naphtho-fused BODIPY analogue, 8-(3,5-dimethylphenyl)-4,4-difluoro-4-bora-3a,4a-diaza-dinapht-[1,2b][1,2c]-s-indacene. A detailed method for obtaining the compound was given. The structure was confirmed by nuclear magnetic resonance spectroscopy, infrared spectroscopy and mass spectrometry. Electronic absorption and fluorescence spectra were obtained in solvents of different nature. The effect of solvent nature on the positions of absorption and fluorescence peaks and Stokes shift has been studied. It has been shown that the nature of the solvent has a significant effect on the fluorescence intensity and does not significantly effect the position of the absorption peaks. The photophysical characteristics of the compound were compared with known alkylated analogues. It is shown that the expansion of the electronic system leads to a bathochromic shift in the electronic absorption and fluorescence spectra. Quantum-chemical calculations of the electronic absorption and fluorescence spectra were carried out using the TDDFT (time dependent density functional theory) method. The influence of the extended π-electron system on the position and character of the absorption and fluorescence spectra was studied. It is shown that the presence of naphthalene fragments conjugated with the BODIPY core leads to a bathochromic shift of the absorption and fluorescence bands, as well as a partial change in the character of the spectra. The energy levels and electronic structure of the FMOs with the TDDFT method were calculated. The calculated data are in good agreement with the results obtained by experimental methods. The results obtained, in turn, are consistent with the results obtained earlier by our scientific group. Compounds that possess such properties are especially important and could be used in such practical applications as photovoltaics, photodynamic therapy of oncological diseases and as agents for visualization of biomolecules.

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Molchanov E. E. et al. SYNTHESIS AND SPECTRAL PROPERTIES OF BODIPY LUMINOPHORE WITH EXTENDED π-ELECTRONIC SYSTEM // Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Khimiya i Khimicheskaya Tekhnologiya. 2019. Vol. 62. No. 12. pp. 13-18.
GOST all authors (up to 50) Copy
Molchanov E. E., Marfin Y. S., Rumyantsev E. V., Ksenofontov A. A. SYNTHESIS AND SPECTRAL PROPERTIES OF BODIPY LUMINOPHORE WITH EXTENDED π-ELECTRONIC SYSTEM // Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Khimiya i Khimicheskaya Tekhnologiya. 2019. Vol. 62. No. 12. pp. 13-18.
RIS |
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RIS Copy
TY - JOUR
DO - 10.6060/ivkkt.20196212.6017
UR - https://doi.org/10.6060%2Fivkkt.20196212.6017
TI - SYNTHESIS AND SPECTRAL PROPERTIES OF BODIPY LUMINOPHORE WITH EXTENDED π-ELECTRONIC SYSTEM
T2 - Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Khimiya i Khimicheskaya Tekhnologiya
AU - Molchanov, Evgeniy E
AU - Marfin, Yuriy S
AU - Rumyantsev, Evgeniy V.
AU - Ksenofontov, Aleksander A
PY - 2019
DA - 2019/12/07 00:00:00
PB - Ivanovo State University of Chemistry and Technology
SP - 13-18
IS - 12
VL - 62
SN - 0579-2991
SN - 2500-3070
ER -
BibTex |
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BibTex Copy
@article{2019_Molchanov,
author = {Evgeniy E Molchanov and Yuriy S Marfin and Evgeniy V. Rumyantsev and Aleksander A Ksenofontov},
title = {SYNTHESIS AND SPECTRAL PROPERTIES OF BODIPY LUMINOPHORE WITH EXTENDED π-ELECTRONIC SYSTEM},
journal = {Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Khimiya i Khimicheskaya Tekhnologiya},
year = {2019},
volume = {62},
publisher = {Ivanovo State University of Chemistry and Technology},
month = {dec},
url = {https://doi.org/10.6060%2Fivkkt.20196212.6017},
number = {12},
pages = {13--18},
doi = {10.6060/ivkkt.20196212.6017}
}
MLA
Cite this
MLA Copy
Molchanov, Evgeniy E., et al. “SYNTHESIS AND SPECTRAL PROPERTIES OF BODIPY LUMINOPHORE WITH EXTENDED π-ELECTRONIC SYSTEM.” Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Khimiya i Khimicheskaya Tekhnologiya, vol. 62, no. 12, Dec. 2019, pp. 13-18. https://doi.org/10.6060%2Fivkkt.20196212.6017.
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