Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Arseniy I. Komarov"'
Autor:
Georgy L. Karetnikov, Arseniy I. Komarov, Oksana B. Bondarenko, Aleksandr I. Pavlov, S. N. Nikolaeva
Publikováno v:
The Journal of Organic Chemistry. 86:322-332
A new convenient and versatile halogenating system (R4NHal/NOHSO4), giving straightforward and general access to halogenated 3,5-diaryl- and alkylarylisoxazoles, pyrazoles and electron-rich benzenes from the corresponding scaffolds, is suggested. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9657a917a0300328935be53d37be2610
https://doi.org/10.1021/acs.joc.0c02106
https://doi.org/10.1021/acs.joc.0c02106
Autor:
Nikolai V. Zyk, Oksana B. Bondarenko, S. N. Nikolaeva, Arseniy I. Komarov, Georgy L. Karetnikov
Publikováno v:
Russian Chemical Bulletin. 68:1200-1203
It was demonstrated that nitrosylsulfuric acid can be successfully used as a tandem nitrosating and oxidizing agent in the synthesis of 3,5-diarylisoxazoles from 1,2-diarylcyclopropanes. The reaction proceeds highly regioselectively in the case of sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f6e609e088ffb5ff3127bd908ff1dd8
https://doi.org/10.1007/s11172-019-2540-1
https://doi.org/10.1007/s11172-019-2540-1
Autor:
Oksana B, Bondarenko, Georgy L, Karetnikov, Arseniy I, Komarov, Aleksandr I, Pavlov, Svetlana N, Nikolaeva
Publikováno v:
The Journal of organic chemistry. 86(1)
A new convenient and versatile halogenating system (R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bb01b93e486b5073b563935cefb51a5e
https://pubmed.ncbi.nlm.nih.gov/33347755
https://pubmed.ncbi.nlm.nih.gov/33347755
Autor:
Oksana B. Bondarenko, L. I. Kuznetsova, Nikolai V. Zyk, Arseniy I. Komarov, A. Yu. Gavrilova, S. N. Nikolaeva
Publikováno v:
Russian Chemical Bulletin. 67:517-520
By six examples, it was demonstrated that nitrosylsulfuric acid can be successfully used for oxidation of 3,5-diaryl-4,5-dihydroisoxazoles to the corresponding 3,5-diarylisoxazoles. If the starting isoxazolines contain the aromatic substituents activ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcab4372f7749368df39a191d615defe
https://doi.org/10.1007/s11172-018-2103-x
https://doi.org/10.1007/s11172-018-2103-x
Autor:
Nikolai V. Zyk, Zaur M. Garaev, Svetlana V. Gutorova, Arseniy I. Komarov, Oksana B. Bondarenko, Lyubov I. Kuznetsova, Dmitry A. Skvortsov
Publikováno v:
Mendeleev Communications. 29:419-420
Nitrosylsulfuric acid is shown to be a usable reagent for the synthesis of 5-chloroisoxazoles from readily available 1,1-di-chlorocyclopropanes via nitrosation–heterocyclization reaction. A cytotoxicity of some of the prepared 5-chloroisoxazoles to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbf2d20256ca5092b0287d6c9a8dea48
https://doi.org/10.1016/j.mencom.2019.07.021
https://doi.org/10.1016/j.mencom.2019.07.021
Autor:
Nikolai V. Zyk, Tina Holt, George L. Karetnikov, Oksana B. Bondarenko, Andrei G. Kutateladze, Arseniy I. Komarov, S. N. Nikolaeva
Publikováno v:
Tetrahedron. 75:130666
A series of 5-aryl-4-bromo-4-fluoroisoxazolines was synthesized via nitrosation of 2-aryl-1-bromo-1-fluorocyclopropanes with NOBF4. It was shown that the E-isomers of the cyclopropanes react highly regio- and diastereoselectively leading exclusively
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e194ca8a8437a7b9d66bca543675a864
https://doi.org/10.1016/j.tet.2019.130666
https://doi.org/10.1016/j.tet.2019.130666
Autor:
Arseniy I. Komarov, Nikolai V. Zyk, Andrei S. Smirnov, Aleksandr A. Vinogradov, Oksana B. Bondarenko
Publikováno v:
ChemInform. 47
A method for the synthesis of 5-fluoro- and 5-bromoalkylisoxazoles via nitrosation of alkylated gem -dihalocyclopropanes with a nitrosyl chloride sulfur trioxide adduct has been developed. In the case of bromofluorocyclopropanes the reaction proceede
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e3df5678d336bc0b7957f01ce0a3019
https://doi.org/10.1002/chin.201635111
https://doi.org/10.1002/chin.201635111
Publikováno v:
Russian Chemical Bulletin. 65:1882-1883
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adb9d260753c5edecc54335c09b0955f
https://doi.org/10.1007/s11172-016-1526-5
https://doi.org/10.1007/s11172-016-1526-5