Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Lyudmila N. Shchegoleva"'
Autor:
Alexey V. Reshetov, Galina A. Selivanova, Larisa V. Politanskaya, Irina V. Beregovaya, Lyudmila N. Shchegoleva, Nadezhda V. Vasil’eva, Irina Yu. Bagryanskaya, and Vitalij D. Shteingarts
Publikováno v:
ARKIVOC, Vol 2011, Iss 8, Pp 242-262 (2011)
Externí odkaz:
https://doaj.org/article/e79a5ef562514ecc89428399be9cd79e
Autor:
Irina V. Beregovaya, Lyudmila N. Shchegoleva, V.I. Borovkov, Pavel A. Potashov, Yuri N. Molin
Publikováno v:
The Journal of Physical Chemistry B. 124:7059-7066
Using the method of time-resolved magnetic field effect in radiation-induced fluorescence, primary radical cations (RCs) in irradiated poly(isobutylene) (PIB) have been detected for the first time. A comparison of experimental results with the data o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e61c714d811efbbcc340a0370ff546ce
https://doi.org/10.1021/acs.jpcb.0c03280
https://doi.org/10.1021/acs.jpcb.0c03280
Publikováno v:
Journal of Structural Chemistry. 60:1578-1583
for the first time the question is raised concerning the effect of ion-molecular associations on the structural flexibility of radical ions of aromatic compounds with respect to pseudorotation. It is shown within the DFT method that the complex struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dde50c3640006be1478709987dd5844
https://doi.org/10.1134/s0022476619100020
https://doi.org/10.1134/s0022476619100020
Publikováno v:
Journal of Structural Chemistry. 60:373-376
The method of time resolved magnetic field effects in the recombination fluorescence of spin-correlated radical ion pairs is used to detect for the first time the perfluorobenzocyclobutene radical anion. The quantum chemical analysis of the potential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::668513a01e5bc75a23adb0c943f8e474
https://doi.org/10.1134/s0022476619030041
https://doi.org/10.1134/s0022476619030041
Autor:
Vitalij D. Shteingarts, Galina A. Selivanova, Evgeny V. Tretyakov, Larisa Yu. Gurskaya, Tatjana F. Bogdanova, Lyudmila N. Shchegoleva, Irina Yu. Bagryanskaya, Alexandrina D. Skolyapova
Publikováno v:
Tetrahedron. 73:1219-1229
We have studied the interaction of polyfluorinated (in the benzene moiety) 2-chloroquinolines with liquid and aqueous ammonia as an approach to the synthesis of halogen-containing aminoquinolines. 5,7-Difluoro-, 5,6,8-trifluoro-, and 5,7,8-trifluoro-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5845c2a2f45cb2f8c9b58168fd039780
https://doi.org/10.1016/j.tet.2017.01.026
https://doi.org/10.1016/j.tet.2017.01.026
Autor:
Victor A. Bagryansky, S. V. Blinkova, Irina V. Beregovaya, Yuri N. Molin, Dmitry A. Ovchinnikov, R. V. Andreev, Vsevolod I. Borovkov, Lyudmila N. Shchegoleva
Publikováno v:
The journal of physical chemistry. A. 123(51)
While there is a body of experimental data concerning dimers formed by an aromatic molecule and its radical cation, information on the corresponding dimer radical anions (DRAs) is scarce. In this work, evidence for the formation of the DRAs of decafl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5686efd107d727e0fd50acf8190147d
https://pubmed.ncbi.nlm.nih.gov/31769681
https://pubmed.ncbi.nlm.nih.gov/31769681
Publikováno v:
Journal of Fluorine Chemistry. 188:171-176
DFT calculations were used to study the potential energy surfaces (PESes) of a full series of fluorinated benzoate radical anions (RAs). The sections of PESes along the C–F bond cleavage coordinates in polar media were built, and the transition sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8716d4d89eff3b646d1ad84e0eedc64
https://doi.org/10.1016/j.jfluchem.2016.07.002
https://doi.org/10.1016/j.jfluchem.2016.07.002
Publikováno v:
Journal of Fluorine Chemistry. 234:109513
The mechanism of the reductive dehalogenation of 3-chloro-2,4,5,6-tetrafluoropyridine has been considered in terms of quantum-chemical analysis of the potential energy surface (PES) for its daughter radical anion (RA). We analyzed PES sections along
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7581efff6f11cfe87fb8273959a02238
https://doi.org/10.1016/j.jfluchem.2020.109513
https://doi.org/10.1016/j.jfluchem.2020.109513
Publikováno v:
International Journal of Quantum Chemistry. 116:161-173
The review proposed summarizes the results of investigations on the adiabatic potential energy surfaces (PESes) for the radical ions of some derivatives of highly symmetric organic molecules such as benzene and cyclohexane. The results obtained show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcf90cac16279ed7fe4bcfab8ee33727
https://doi.org/10.1002/qua.24999
https://doi.org/10.1002/qua.24999
Autor:
Nadezhda V. Vasilieva, Vitalij D. Shteingarts, Elena V. Panteleeva, Roman Yu. Peshkov, Lyudmila N. Shchegoleva, Tatyana V. Rybalova, Irina Yu. Bagryanskaya
Publikováno v:
European Journal of Organic Chemistry. 2015:4524-4531
A concise noncatalytic synthetic approach to 2- and 3-substituted 4,4′-dicyanobiphenyls by applying terephthalonitrile dianion 12– as para-cyanophenylating reagent for neutral benzonitriles is described. Neutral participants are varied to reveal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6560d6f551f82c47a69ee10a51d8c6a
https://doi.org/10.1002/ejoc.201500295
https://doi.org/10.1002/ejoc.201500295