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Polyfluorinated triphenyl-4,5-dihydro-1H-pyrazoles with dendroid arylsulfanyl moieties as donor blocks in donor-acceptor chromophores. / Ishchenko, Roman A.; Kargapolova, Irina Yu; Orlova, Natalia и др.
в: Journal of Fluorine Chemistry, Том 248, 109841, 08.2021.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Polyfluorinated triphenyl-4,5-dihydro-1H-pyrazoles with dendroid arylsulfanyl moieties as donor blocks in donor-acceptor chromophores
AU - Ishchenko, Roman A.
AU - Kargapolova, Irina Yu
AU - Orlova, Natalia
AU - Shelkovnikov, Vladimir V.
AU - Maksimov, Alexander
AU - Ryazanov, Nikita D.
AU - Berezhnaya, Viktoria N.
AU - Chernonosov, Alexander
N1 - Funding Information: Authors would like to acknowledge the Multi-Access Chemical Research Center SB RAS for spectral and analytical measurements and Information Technology Center of Novosibirsk State University for computational resources to perform quantum chemistry calculations. Publisher Copyright: © 2021
PY - 2021/8
Y1 - 2021/8
N2 - A series of novel donor-acceptor chromophores were synthesized using formylated derivatives of polyfluorinated triarylpyrazolines with branched moieties as donor blocks and dicyanoisophorone as acceptor. The nucleophilic substitution of fluorine with 4-hydroxypiperidine in decafluoropyrazoline was used to further functionalize the chromophore molecule. An existing method for introducing the dendroid moiety was improved. The properties of the final chromophores were estimated by DFT calculations.
AB - A series of novel donor-acceptor chromophores were synthesized using formylated derivatives of polyfluorinated triarylpyrazolines with branched moieties as donor blocks and dicyanoisophorone as acceptor. The nucleophilic substitution of fluorine with 4-hydroxypiperidine in decafluoropyrazoline was used to further functionalize the chromophore molecule. An existing method for introducing the dendroid moiety was improved. The properties of the final chromophores were estimated by DFT calculations.
KW - Dendroid moieties
KW - DFT calculations
KW - Donor-acceptor chromophores
KW - Polyfluorinated pyrazolines
KW - UV/Vis-spectra
UR - http://www.scopus.com/inward/record.url?scp=85110104516&partnerID=8YFLogxK
U2 - 10.1016/j.jfluchem.2021.109841
DO - 10.1016/j.jfluchem.2021.109841
M3 - Article
AN - SCOPUS:85110104516
VL - 248
JO - Journal of Fluorine Chemistry
JF - Journal of Fluorine Chemistry
SN - 0022-1139
M1 - 109841
ER -
ID: 33981113