Zobrazeno 1 - 10
of 210
pro vyhledávání: '"A. D. Averin"'
Autor:
Nikolay A. Korinskiy, Anton S. Abel, Violetta A. Ionova, Stanislav I. Bezzubov, Alexei D. Averin, Irina P. Beletskaya
Publikováno v:
Molbank, Vol 2024, Iss 2, p M1831 (2024)
We report a one-step synthesis of trifluoromethyl-substituted di(pyridin-2-yl)amine-based ligands. N-(hetero)aryl-substituted bis(5-(trifluoromethyl)pyridin-2-yl)amines were obtained from 2-bromo-5-(trifluoromethyl)pyridine and corresponding aromatic
Externí odkaz:
https://doaj.org/article/6374116878654c6eb9ebdf9121419d9d
Autor:
Alexei D. Averin, Svetlana P. Panchenko, Arina V. Murashkina, Varvara I. Fomenko, Daria S. Kuliukhina, Anna S. Malysheva, Alexei A. Yakushev, Anton S. Abel, Irina P. Beletskaya
Publikováno v:
Catalysts, Vol 13, Iss 5, p 831 (2023)
Rapid development of the copper-catalyzed amination of aryl halides in the beginning of the 21st century, known as the Renaissance of the Ullmann chemistry, laid foundations for the use of this method as a powerful tool for the construction of the C(
Externí odkaz:
https://doaj.org/article/041523f29b7b44c6b4f7e3a08d9db120
Publikováno v:
Catalysts, Vol 13, Iss 4, p 768 (2023)
Photocatalytic processes under visible light have constantly been finding more and more applications in organic synthesis as they allow a wide range of transformations to proceed under mild conditions. The combination of photoredox catalysis with met
Externí odkaz:
https://doaj.org/article/736dbb2105c243e2bc17f52456af58ac
Autor:
Daria S. Kuliukhina, Nataliya M. Chernichenko, Alexei D. Averin, Anton S. Abel, Olga A. Maloshitskaya, Irina P. Beletskaya
Publikováno v:
Chemosensors, Vol 11, Iss 3, p 186 (2023)
The synthesis of a variety of polyazamacrocyclic compounds comprising structural units of tris(3-aminopropyl)amine (TRPN) and oxadiamines, decorated with one or two fluorophore groups (dansyl or quinoline) at different nitrogen atoms, was carried out
Externí odkaz:
https://doaj.org/article/e52170dcbc3247f29ff9d31e216f5fd5
Autor:
Varvara I. Fomenko, Arina V. Murashkina, Alexei D. Averin, Anastasiya A. Shesterkina, Irina P. Beletskaya
Publikováno v:
Catalysts, Vol 13, Iss 2, p 331 (2023)
Commercially available copper and copper (II) oxide nanoparticles (CuNPs and CuO NPs) were characterized using TEM and electronography methods to elucidate their true average size and composition. The catalytic amine arylation using unsupported coppe
Externí odkaz:
https://doaj.org/article/cf7564ee402c4fe497b22fe9f8f4a922
Publikováno v:
Molecules, Vol 28, Iss 2, p 512 (2023)
Synthetic approach to fluorescent polyaza- and polyoxadiazamacrocycles comprising a structural fragment of 6,7-diamino-2,3-diphenylquinoxaline has been elaborated using Pd-catalyzed amination providing target compounds in yields up to 77%. A series o
Externí odkaz:
https://doaj.org/article/896afb58a67a48eba3f40b82cb7f49e9
Autor:
Kseniya N. Sedenkova, Olga V. Ryzhikova, Svetlana A. Stepanova, Alexei D. Averin, Sergei V. Kositov, Yuri K. Grishin, Igor P. Gloriozov, Elena B. Averina
Publikováno v:
Molecules, Vol 27, Iss 20, p 6889 (2022)
Reactions of oxirane ring opening provide a powerful tool for regio- and stereoselective synthesis of polyfunctional and heterocyclic compounds, widely used in organic chemistry and drug design. Cyclooctane, alongside other medium-sized rings, is of
Externí odkaz:
https://doaj.org/article/b0709cfc060044b78e05f3446c354453
Autor:
Anton S. Abel, Alexei D. Averin, Andrey V. Cheprakov, Irina P. Beletskaya, Michel Meyer, Alla Bessmertnykh-Lemeune
Publikováno v:
Chemosensors, Vol 10, Iss 2, p 79 (2022)
This work deals with the development of water-soluble optical sensors based on ruthenium(II) tris(diimine) complexes that exhibit high molar absorptivity and are emissive in aqueous media. Palladium-catalyzed arylation of polyamines with 3-bromo-1,10
Externí odkaz:
https://doaj.org/article/4a7b2752146c41758ae177e8b8e549ec
Publikováno v:
Russian Journal of Organic Chemistry. 58:1752-1758
Publikováno v:
Optoelectronic Information-Power Technologies. 42:5-11
The article describes drone positioning systems that ensure reliable takeoff, landing and delivery of cargo without the use of digital cameras and their classification. This classification includes all combinations of sources and receivers of radiati