Výsledky vyhledávání - "Vladislav V. Fedin"

Akademický článek

4-Hydroxy-2-pyrones: Synthesis, Natural Products, and Application

Autor: Vladislav V. Fedin, Dmitrii L. Obydennov, Sergei A. Usachev, Vyacheslav Y. Sosnovskikh

Publikováno v: Organics, Vol 4, Iss 4, Pp 539-561 (2023)

4-Hydroxy-2-pyrones are of interest as potential biorenewable molecules for a sustainable transition from biomass feedstock to valuable chemical products. This review focuses on the methodologies for the synthesis of 4-hydroxy-2-pyrones published ove

Externí odkaz: https://doaj.org/article/441dee9df6204f44a2b839877dd214f7

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Akademický článek

2-(2-(Dimethylamino)vinyl)-4H-pyran-4-ones as Novel and Convenient Building-Blocks for the Synthesis of Conjugated 4-Pyrone Derivatives

Autor: Dmitrii L. Obydennov, Diana I. Nigamatova, Alexander S. Shirinkin, Oleg E. Melnikov, Vladislav V. Fedin, Sergey A. Usachev, Alena E. Simbirtseva, Mikhail Y. Kornev, Vyacheslav Y. Sosnovskikh

Publikováno v: Molecules, Vol 27, Iss 24, p 8996 (2022)

A straightforward approach for the construction of the new class of conjugated pyrans based on enamination of 2-methyl-4-pyrones with DMF-DMA was developed. 2-(2-(Dimethylamino)vinyl)-4-pyrones are highly reactive substrates that undergo 1,6-conjugat

Externí odkaz: https://doaj.org/article/556b06e0917b48f49fecaf1f1fc171ea

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Akademický článek

Reactions of Trifluorotriacetic Acid Lactone and Hexafluorodehydroacetic Acid with Amines: Synthesis of Trifluoromethylated 4-Pyridones and Aminoenones

Autor: Vladislav V. Fedin, Sergey A. Usachev, Dmitrii L. Obydennov, Vyacheslav Y. Sosnovskikh

Publikováno v: Molecules, Vol 27, Iss 20, p 7098 (2022)

Dehydroacetic acid and triacetic acid lactone are known to be versatile substrates for the synthesis of a variety of azaheterocycles. However, their fluorinated analogs were poorly described in the literature. In the present work, we have investigate

Externí odkaz: https://doaj.org/article/bb6fa64316484323b5c413aaefbfb8df

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