Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Pavlo E. Shynkarenko"'
Autor:
Sergiy V. Vlasov, Hanna I. Severina, Oleksandr V. Borysov, Konstantin Yu. Krolenko, Pavlo E. Shynkarenko, Narzullo B. Saidov, Vitaliy S. Vlasov, Victoriya A. Georgiyants
Publikováno v:
Molbank, Vol 2022, Iss 1, p M1331 (2022)
6-Heteryl-5-methylthieno[2,3-d]pyrimidin-2,4(1H,3H)-diones are of great interest as the promising objects for the search of antibacterials. In this communication, we obtained 6-(imidazo[1,2-a]pyridin-2-yl)-5-methyl-3-phenylthieno[2,3-d]pyrimidine-2,4
Externí odkaz:
https://doaj.org/article/b2760063f9f34bc0a06ca5df2dea66f6
Autor:
Konstantin Yu. Krolenko, Maxim A. Nechayev, Volodymyr I. Kabachnyy, Olena D. Vlasova, Pavlo E. Shynkarenko, Sergiy V. Vlasov
Publikováno v:
Chemistry of Heterocyclic Compounds. 55:184-188
An effective method for accessing novel substituted thieno[2,3-d]pyrimidine-4-carboxylic acids in 63–71% yields based on Pd(dppf)Cl2-catalyzed carbonylation of substituted 4-chlorothieno[2,3-d]pyrimidines has been proposed; a procedure has been dev
Autor:
Pavlo E. Shynkarenko, Konstantin Yu. Krolenko, Sergiy M. Kovalenko, Sergiy V. Vlasov, Vitaliy S. Vlasov
Publikováno v:
Heterocyclic Communications. 24:237-240
Syntheses of 3-(4-arylthieno[2,3-d]pyrimidin-2-yl)-2H-chromen-2-ones 5 by the reaction of 2-iminocoumarin-3-carboxamides 1 with (2-aminothiophen-3-yl)(aryl)methanones 2 and by the alternative Suzuki coupling of 4-chlorothieno[2,3-d]pyrimidin-2-yl-2H-
Autor:
Sergiy V. Vlasov, Svitlana V. Shishkina, Sergiy M. Kovalenko, Valentin P. Chernykh, Oleg V. Shishkin, Pavlo E. Shynkarenko
Publikováno v:
Journal of Heterocyclic Chemistry. 47:800-806
Intermediates (III) are isolable solids which are used without purification for the following thermal rearrangement.
Autor:
Sergiy M. Kovalenko, Pavlo E. Shynkarenko, Sergiy V. Vlasov, Svitlana V. Shishkina, Valentin P. Chernykh, Oleg V. Shishkin
Publikováno v:
ChemInform. 41
Intermediates (III) are isolable solids which are used without purification for the following thermal rearrangement.