Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Alexander V. Mazepa"'
Autor:
Victoria V. Lipson, Tetiana L. Pavlovska, Nataliya V. Svetlichnaya, Anna A. Poryvai, Nikolay Yu. Gorobets, Erik V. Van der Eycken, Irina S. Konovalova, Svetlana V. Shiskina, Alexander V. Borisov, Vladimir I. Musatov, Alexander V. Mazepa
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 1032-1045 (2019)
The unexpectedly uncatalyzed reaction between 2-amino-4-arylimidazoles, aromatic aldehydes and Meldrum’s acid has selectively led to the corresponding Knoevenagel–Michael adducts containing a free amino group in the imidazole fragment. The adduct
Externí odkaz:
https://doaj.org/article/f9c01293fdbb4489a089a044f45cc79a
Autor:
Vasiliy G. Shtamburg, Alexander V. Tsigankov, Svetlana V. Kravchenko, Oleg V. Shishkin, R. I. Zubatyuk, Alexander V. Mazepa, Dmitiy A. Olefir
Publikováno v:
Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Hìmìâ, Vol 16, Iss 14, Pp 110-118 (2008)
В N-ацилокси-N-алкоксимочевинах строение N-алкоксизаместителя влияет на общую конформацию молекулы, степень пирамидальности атома азота
Externí odkaz:
https://doaj.org/article/41d084b5c16b4e668de70c02cedd7e9c
Autor:
Vasiliy G. Shtamburg, Evgeniy A. Klots, Victor V. Shtamburg, Andrey A. Anishchenko, Svitlana V. Shishkina, Alexander V. Mazepa
Publikováno v:
Journal of Molecular Structure. 1277:134865
Autor:
Sergiy S. Mykhaylychenko, Yuriy G. Shermolovich, Aleksandr I. Khyzhan, I. M. Rakipov, Eduard B. Rusanov, Alexander V. Mazepa
Publikováno v:
European Journal of Organic Chemistry. 2021:6524-6529
Autor:
G. Shtamburg, Vasiliy, V. Shtamburg, Victor, Anishchenko, Andrey A., B. Rusanov, Eduard, V. Kravchenko, Svitlana, V. Mazepa, Alexander V. Mazepa
Publikováno v:
Journal of Chemistry and Technologies; Том 29 № 4 (2021): Journal of Chemistry and Technologies; 518-527
Journal of Chemistry and Technologies; Vol. 29 No. 4 (2021): Journal of Chemistry and Technologies; 518-527
Journal of Chemistry and Technologies; Vol. 29 No. 4 (2021): Journal of Chemistry and Technologies; 518-527
Aim. The investigation of the reaction of 4-carboxyphenylglyoxal with N-hydroxyurea, different N-alkoxy-N’-arylureas and N-propyloxy-N’-methylurea in acetic acid medium and the product structure. Methods.1H and 13C NMR, mass spectra and XRD study
Autor:
Valeriy D. Orlov, Alexander Yu. Lyapunov, Maksim A. Cherevatenko, Olesia G. Kulyk, Maksim A. Kolosov, Yevhen Y. Shyriakin, Alexander V. Mazepa, Dmytro A. Biloborodov, Valerii V. Vashchenko
Publikováno v:
Synthetic Communications. 50:3616-3628
Thiazole derivatives represent an important class of azole heterocycles with a broad spectrum of biological activity and, therefore, the synthesis of these compounds is of remarkable concern. We present here practical and reliable protocol for synthe
Autor:
Yulia I. Chuyko, Yuriy V. Kholin, Vladimir V. Zavarzin, Olesia G. Kulyk, Alexander V. Mazepa, Maksim A. Kolosov
Publikováno v:
Synthetic Communications. 50:123-128
A convenient synthetic route for the preparation of α-aminophosphonate derivatives of triethoxysilane, attractive precursors for silica surface functionalization, was developed. The condensation of...
Autor:
Vasiliy G. Shtamburg, Victor V. Shtamburg, Andrey A. Anishchenko, Alexander V. Mazepa, Eduard B. Rusanov
Publikováno v:
Journal of Molecular Structure. 1264:133259
Autor:
Tetiana L. Pavlovska, Alexander V. Mazepa, A. V. Borisov, Victoria V. Lipson, Svetlana V. Shishkina, Vladimir I. Musatov
Publikováno v:
Chemistry of Heterocyclic Compounds. 55:679-683
The α-keto carboxylic acid motif has been embedded to the novel spirooxindolepyrrolizidines via a three-component 1,3-dipolar cycloaddition of 2-oxindole azomethine ylides generated in situ from isatin and proline with (E)-4-(4-chlorophenyl)-2-oxo-b
Autor:
Nataliya V. Svetlichnaya, Vladimir I. Musatov, Victoria V. Lipson, Svetlana V Shiskina, Tetiana L. Pavlovska, Nikolay Yu. Gorobets, Anna A Poryvai, Irina S. Konovalova, Erik V. Van der Eycken, A. V. Borisov, Alexander V. Mazepa
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 1032-1045 (2019)
The unexpectedly uncatalyzed reaction between 2-amino-4-arylimidazoles, aromatic aldehydes and Meldrum’s acid has selectively led to the corresponding Knoevenagel–Michael adducts containing a free amino group in the imidazole fragment. The adduct