Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Boris V. Paponov"'
Autor:
Anna A. Skoptsova, Alexander S. Shestakov, Irina V. Ledenyova, Nadezhda V. Stolpovskaya, Nadezhda A. Podoplelova, Mikhail A. Panteleev, Boris V. Paponov, Oleg E. Sidorenko, Khidmet S. Shikhaliev, Nadezhda P. Novichikhina
Publikováno v:
ChemistrySelect. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbbe66e8b39b8daf3e0bf55af094de79
https://doi.org/10.1002/slct.202200730
https://doi.org/10.1002/slct.202200730
Autor:
Khidmet S. Shikhaliev, Mikhail A. Potapov, Boris V. Paponov, Nadezhda V. Stolpovskaya, Andrei Yu. Potapov, Irina V. Ledenyova, Nadezhda A. Podoplelova, Mikhail A. Panteleev
Publikováno v:
Chemistry of Heterocyclic Compounds. 57:574-580
The reactions of 7-hydroxy-1,2,2,4-tetramethylhydroquinoline-6-carbaldehydes with methyl 3-oxopentanedioate were used to synthesize 3-oxo-3-(6,8,8,9-tetramethyl-2-oxo-2H-pyrano[3,2-g]quinolin-3-yl)propanoates with various degrees of hydrogenation in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ac819c7a289b5053ec271255e7232da
https://doi.org/10.1007/s10593-021-02945-z
https://doi.org/10.1007/s10593-021-02945-z
Autor:
V. A. Polikarchuk, Mikhail A. Panteleev, Boris V. Paponov, Kh. S. Shikhaliev, Nadezhda A. Podoplelova, Irina V. Ledenyova, D. V. Kryl'skii, A. Yu. Potapov, Nadezhda V. Stolpovskaya
Publikováno v:
Russian Chemical Bulletin. 70:492-497
Condensation of 7-hydroxy-1,2,2,4-tetramethylhydroquinoline-6-carbaldehydes with various hetaryl-substituted 3-oxo esters afforded a series of hybrid hydro-6,8,8,9-tetramethyl-2H-pyrano[3,2-g]quinolin-2-ones. A number of these compounds exhibited rel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8db3bdb8d28040aaed4f0809e9f08fac
https://doi.org/10.1007/s11172-021-3114-6
https://doi.org/10.1007/s11172-021-3114-6
Autor:
Nadezhda V. Stolpovskaya, A. Yu. Potapov, I. V. Ledeneva, V. A. Polikarchuk, Kh. S. Shikhaliev, D. V. Kryl'skii, Boris V. Paponov
Publikováno v:
Russian Journal of Organic Chemistry. 57:219-225
A convenient synthetic approach to polysubstituted dihydrogenated or heteroaromatic 1,2,4-triazolo[1,5-a]pyrimidines derivatives containing at position 5 a 4-methylpyrimidine moiety bearing a cycloamino substituent at position 2 and linked to the tri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5df790c6b2319007d7fec4a216d4843
https://doi.org/10.1134/s1070428021020123
https://doi.org/10.1134/s1070428021020123
Autor:
Khidmet S. Shikhaliev, Gleb L. Denisov, Marina S. Samokhvalova, Boris V. Paponov, Danil A. Rakityansky, Andrey Yu. Potapov
Publikováno v:
Mendeleev Communications. 31:407-408
New 3-acylamino-7-hydroxy-5-methyl-2-oxo-2H-pyrano[2,3-b]pyridine-6-carbonitriles were synthesized via a tricomponent condensation of 3-cyano-4-methyl-1,2,5,6-tetrahydropyridine-2,6-dione, triethyl orthoformate and N-acylglycines under the Erlenmeyer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e6791e3e0646f579011df2c175854ee
https://doi.org/10.1016/j.mencom.2021.04.041
https://doi.org/10.1016/j.mencom.2021.04.041
Publikováno v:
Structural Chemistry. 21:1005-1011
Results of X-ray diffraction study and quantum-chemical calculations revealed that molecular conformation of thioindirubin molecule creates suitable conditions for formation of intramolecular C–H···O and S···O interactions. Analysis of molecu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::452de812643d1e8202e798ce048ec7c4
https://doi.org/10.1007/s11224-010-9638-2
https://doi.org/10.1007/s11224-010-9638-2
Autor:
Svetlana V. Shishkina, Oleg V. Shihkin, Andrey O. Doroshenko, Sergey A. Kravchenko, Yulia A. Kovach, Boris V. Paponov
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 140:1337-1342
A series of 1-(pyrimidin-2-yl)hydrazine-1-carbonitriles was synthesized by base-catalyzed condensation of 3,4-diamino-1,2,4-triazole hydrobromide with several 1,3-dinucleophilic compounds. These final products were formed by ring opening of the 1,2,4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5e4712f865271105f540b06a3b10f6b
https://doi.org/10.1007/s00706-009-0184-9
https://doi.org/10.1007/s00706-009-0184-9
Autor:
Oleg V. Shishkin, Boris V. Paponov, A. L. Kalyuzhny, Svetlana V. Shishkina, V. I. Musatov, Roman I. Zubatyuk
Publikováno v:
Russian Chemical Bulletin. 57:622-631
6-Aroyl-7-arylindolo[3,4-jk]phenanthridin-5(4H)-ones (2a–i) were synthesized by heating 3-(2-aryl-2-oxoethylidene)-2,3-dihydroindol-2-ones (1a–i) in DMF. Compounds 2a–i are formed via the dimerization of two molecules of unsaturated ketones 1a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5805f15a0e6d383e5bdb84a62e5b0d0c
https://doi.org/10.1007/s11172-008-0098-4
https://doi.org/10.1007/s11172-008-0098-4
Autor:
Sergey M. Desenko, Sergey G. Dzhavakhishvili, Boris V. Paponov, Vladimir I. Musatov, Nikolay Yu. Gorobets
Publikováno v:
Journal of Heterocyclic Chemistry. 45:573-577
Transformations of 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (Gewald's amide) in the reactions with aromatic aldehydes were studied. Efficient methods for synthesis of three possible types of products: 2-aryl-5,6,7,8-tetrahydro[1]benz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a88286fb8f0e242102e137354c04a33
https://doi.org/10.1002/jhet.5570450243
https://doi.org/10.1002/jhet.5570450243
Publikováno v:
Mendeleev Communications. 25:133-134
(Z)-5-(Arylaminomethylidene)-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitriles were obtained by three-component condensation of 4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile with aromatic amines and trimethyl orthoformate i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::720d29ff748b73fdd432c3109466909d
https://doi.org/10.1016/j.mencom.2015.03.019
https://doi.org/10.1016/j.mencom.2015.03.019