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том 27 издание 13 страницы 4250

Push–Pull Derivatives Based on 2,4′-Biphenylene Linker with Quinoxaline, [1,2,5]Oxadiazolo[3,4-B]Pyrazine and [1,2,5]Thiadiazolo[3,4-B]Pyrazine Electron Withdrawing Parts

Egor V. Verbitskiy 1, 2
Pascal Le Poul 3
Filip Bures 4
Sylvain Achelle 3
A. Barsella 5
Yuriy A Kvashnin 1
Gennady L. Rusinov 1, 2
Тип публикацииJournal Article
Дата публикации2022-06-30
scimago Q1
wos Q2
БС1
SJR0.865
CiteScore8.6
Impact factor4.6
ISSN14203049
Organic Chemistry
Drug Discovery
Physical and Theoretical Chemistry
Pharmaceutical Science
Molecular Medicine
Analytical Chemistry
Chemistry (miscellaneous)
Краткое описание

A series of novel V-shaped quinoxaline, [1,2,5]oxadiazolo[3,4-b]pyrazine and [1,2,5]thiadiazolo[3,4-b]pyrazine push–pull derivatives with 2,4′-biphenylene linker were designed and their electrochemical, photophysical and nonlinear optical properties were investigated. [1,2,5]Oxadiazolo[3,4-b]pyrazine is the stronger electron-withdrawing fragment as shown by electrochemical, and photophysical data. All compounds are emissive in a solid-state (from the cyan to red region of the spectrum) and quinoxaline derivatives are emissions in DCM solution. It has been found that quinoxaline derivatives demonstrate important solvatochromism and extra-large Stokes shifts, characteristic of twisted intramolecular charge transfer excited state as well as aggregation induced emission. The experimental conclusions have been justified by theoretical (TD-)DFT calculations.

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ГОСТ |
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Verbitskiy E. V. et al. Push–Pull Derivatives Based on 2,4′-Biphenylene Linker with Quinoxaline, [1,2,5]Oxadiazolo[3,4-B]Pyrazine and [1,2,5]Thiadiazolo[3,4-B]Pyrazine Electron Withdrawing Parts // Molecules. 2022. Vol. 27. No. 13. p. 4250.
ГОСТ со всеми авторами (до 50) Скопировать
Verbitskiy E. V., Le Poul P., Bures F., Achelle S., Barsella A., Kvashnin Y. A., Rusinov G. L., Charushin V. Push–Pull Derivatives Based on 2,4′-Biphenylene Linker with Quinoxaline, [1,2,5]Oxadiazolo[3,4-B]Pyrazine and [1,2,5]Thiadiazolo[3,4-B]Pyrazine Electron Withdrawing Parts // Molecules. 2022. Vol. 27. No. 13. p. 4250.
RIS |
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TY - JOUR
DO - 10.3390/molecules27134250
UR - https://doi.org/10.3390/molecules27134250
TI - Push–Pull Derivatives Based on 2,4′-Biphenylene Linker with Quinoxaline, [1,2,5]Oxadiazolo[3,4-B]Pyrazine and [1,2,5]Thiadiazolo[3,4-B]Pyrazine Electron Withdrawing Parts
T2 - Molecules
AU - Verbitskiy, Egor V.
AU - Le Poul, Pascal
AU - Bures, Filip
AU - Achelle, Sylvain
AU - Barsella, A.
AU - Kvashnin, Yuriy A
AU - Rusinov, Gennady L.
AU - Charushin, Valery
PY - 2022
DA - 2022/06/30
PB - MDPI
SP - 4250
IS - 13
VL - 27
PMID - 35807494
SN - 1420-3049
ER -
BibTex |
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@article{2022_Verbitskiy,
author = {Egor V. Verbitskiy and Pascal Le Poul and Filip Bures and Sylvain Achelle and A. Barsella and Yuriy A Kvashnin and Gennady L. Rusinov and Valery Charushin},
title = {Push–Pull Derivatives Based on 2,4′-Biphenylene Linker with Quinoxaline, [1,2,5]Oxadiazolo[3,4-B]Pyrazine and [1,2,5]Thiadiazolo[3,4-B]Pyrazine Electron Withdrawing Parts},
journal = {Molecules},
year = {2022},
volume = {27},
publisher = {MDPI},
month = {jun},
url = {https://doi.org/10.3390/molecules27134250},
number = {13},
pages = {4250},
doi = {10.3390/molecules27134250}
}
MLA
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Verbitskiy, Egor V., et al. “Push–Pull Derivatives Based on 2,4′-Biphenylene Linker with Quinoxaline, [1,2,5]Oxadiazolo[3,4-B]Pyrazine and [1,2,5]Thiadiazolo[3,4-B]Pyrazine Electron Withdrawing Parts.” Molecules, vol. 27, no. 13, Jun. 2022, p. 4250. https://doi.org/10.3390/molecules27134250.