Zobrazeno 1 - 10 of 100 pro vyhledávání: '"Yuriy G. Shermolovich"'
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Akademický článek
Stable Carbenes as Structural Components of Partially Saturated Sulfur-Containing Heterocycles
Autor: Alexander B. Rozhenko, Yuliia S. Horbenko, Andrii A. Kyrylchuk, Evgenij V. Zarudnitskii, Sergiy S. Mykhaylychenko, Yuriy G. Shermolovich, Andriy V. Grafov
Publikováno v: Molecules, Vol 27, Iss 5, p 1458 (2022)
Recently, an unusual elongation of the C-S bond was observed experimentally for some sulfur-containing heterocycles. Using a superior ab initio (SCS-MP2/cc-pVTZ) level of theory, we showed that the phenomenon can be explained by a contribution of a d
Externí odkaz: https://doaj.org/article/dfc0fd6d1c1b47318fd3a7d83ec242b6
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3
Akademický článek
Synthesis of Fluorinated 3,6-Dihydropyridines and 2-(Fluoromethyl)pyridines by Electrophilic Fluorination of 1,2-Dihydropyridines with Selectfluor®
Autor: Nadiia V. Pikun, Arkadij Sobolev, Aiva Plotniece, Martins Rucins, Brigita Vigante, Marina Petrova, Ruslan Muhamadejev, Karlis Pajuste, Yuriy G. Shermolovich
Publikováno v: Molecules, Vol 25, Iss 14, p 3143 (2020)
New fluorinated 3,6-dihydropyridines were obtained by the electrophilic fluorination of 1,2-dihydropyridines with Selectfluor®. These 3-fluoro-3,6-dihydropyridines were easily converted to corresponding pyridines by the elimination of hydrogen fluor
Externí odkaz: https://doaj.org/article/019eef6c88ad4adc9bb17e376cba1e80
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7
The reactions of N-trimethylsilyl substituted ethers of α- and β-amino acids with sulfur tetrafluoride and morpholinosulfur trifluoride
Autor: Sergiy V. Zasukha, Andrii Khairulin, Yuriy G. Shermolovich
Publikováno v: Journal of Sulfur Chemistry. 42:477-489
The reactions of N-trimethylsilyl derivatives of α- and β-amino acid esters with sulfur tetrafluoride lead to the formation of the corresponding difluorides of imidosulfurous acids F2S=N-X (X = α o...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f2bf120a77cd83b419236d419efa9e2
https://doi.org/10.1080/17415993.2021.1912045
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8
[3+2] Cycloaddition reactions of 1-substituted 3,3,3-trifluoropropenes with isonitriles – synthesis of pyrroles and pyrrolines
Autor: Vadim M. Timoshenko, Yuriy G. Shermolovich, Yuriy N. Markitanov, Eduard B. Rusanov
Publikováno v: Chemistry of Heterocyclic Compounds. 57:253-260
Cycloaddition reactions of 3,3,3-trifluoropropene derivatives containing an alkoxycarbonyl, sulfonyl, sulfoximine, or sulfamide substituent in position 1 with ethyl isocyanoacetate proceed with the formation of 3-(trifluoromethyl)-2,3-dihydro-1H-pyrr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1953f4658c439bf799091edebe4c3f67
https://doi.org/10.1007/s10593-021-02901-x
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9
Synthesis of novel 1,4-oxathiine derivatives containing polyfluoroalkyl substituents at positions 2 and 6
Autor: Yaroslav S. Borodkin, Yuriy G. Shermolovich
Publikováno v: Chemistry of Heterocyclic Compounds. 57:69-74
Dehydrofluorination of bis(1,1-dihydropolyfluoroalkyl) sulfides with lithium hydroxide in morpholine occurs in a controlled manner with the formation of a new type of bis(enamine) sulfides, bis[2-(morpholin-4-yl)polyfluoroalk-1-en-1-yl]sulfanes, hydr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df444d43a82a24ad496e62ef223d195f
https://doi.org/10.1007/s10593-021-02869-8
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