Zobrazeno 1 - 10
of 613
pro vyhledávání: '"A. I. ALBANOV"'
Autor:
Andrey S. Filippov, Svetlana V. Amosova, Nataliya A. Makhaeva, Alexander I. Albanov, Vladimir A. Potapov
Publikováno v:
Catalysts, Vol 13, Iss 8, p 1227 (2023)
Efficient regioselective synthesis of novel ensembles of organylselanyl-functionalized 1,3-thiaselenoles and divinyl sulfides in high yields under phase transfer catalysis conditions was developed. The methodology is based on the generation of sodium
Externí odkaz:
https://doaj.org/article/0c7c2ed60ca54094b8db3c992d07d07e
Autor:
Pavel A. Volkov, Kseniya O. Khrapova, Anton A. Telezhkin, Ivan A. Bidusenko, Alexander I. Albanov, Boris A. Trofimov
Publikováno v:
Molbank, Vol 2022, Iss 4, p M1520 (2022)
1-(4-Chlorophenyl)-2-methyl-2-phenyl-5-(thiophen-2-yl)-1,2-dihydro-3H-pyrrol-3-one, was synthesized for the first time in 75% yield by the base-catalyzed intramolecular cyclization of 4-((4-chlorophenyl)amino)-4-phenyl-1-(thiophen-2-yl)pent-2-yn-1-on
Externí odkaz:
https://doaj.org/article/29232ed4d1f74fd7887c8ab359ae5f30
Autor:
Svetlana V. Amosova, Andrey S. Filippov, Nataliya A. Makhaeva, Alexander I. Albanov, Vladimir A. Potapov
Publikováno v:
Inorganics, Vol 11, Iss 7, p 281 (2023)
Environmentally friendly synthetic methods were developed for the selective preparation of new 2,3-dihydro-1,4-thiaselenine derivatives in high yields based on the reactions of 2-bromomethyl-1,3-thiaselenole with alcohols and water at room temperatur
Externí odkaz:
https://doaj.org/article/debca56c13854a9185dc4b4d1d43c692
Autor:
Vladimir A. Kuimov, Svetlana F. Malysheva, Natalia A. Belogorlova, Ruslan I. Fattakhov, Alexander I. Albanov, Boris A. Trofimov
Publikováno v:
Catalysts, Vol 13, Iss 4, p 720 (2023)
Triton-X-100, a polyethylene glycol 4-(tert-octyl)phenyl ether, has been found to be an active micellar organic catalyst for the one-pot selective synthesis of arylmethyl-H-phosphinic acids in up to 65% yields by the direct phosphinylation of arylmet
Externí odkaz:
https://doaj.org/article/c1a338aae2164fe38279a1827b4f31c7
Autor:
Svetlana V. Amosova, Andrey A. Filippov, Nataliya A. Makhaeva, Alexander I. Albanov, Vladimir A. Potapov
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 515-523 (2020)
The reaction of 2-(bromomethyl)-1,3-thiaselenole with potassium selenocyanate proceeded via a rearrangement with ring expansion, leading to a six-membered 2,3-dihydro-1,4-thiaselenin-2-yl selenocyanate (kinetic product) which in turn underwent rearra
Externí odkaz:
https://doaj.org/article/454de328299d4f3e9c9b2effbbf6db2a
Autor:
Alexander V. Martynov, Nataliya A. Makhaeva, Maxim V. Musalov, Alexander I. Albanov, Svetlana V. Amosova
Publikováno v:
Catalysts, Vol 12, Iss 12, p 1589 (2022)
The Pd/Cu-catalyzed Sonogashira reaction of (E,E)-bis(2-bromovinyl) selenide and (E,E)-bis(1-bromo-1-hexen-2-yl) selenide with terminal alkynes was found to proceed at room temperature involving both bromine atoms and the selanyl function. As a resul
Externí odkaz:
https://doaj.org/article/61975660c25a4d5aa7ea8075c66b6b8d
Publikováno v:
Catalysts, Vol 12, Iss 10, p 1236 (2022)
To date, not a single representative of 2,3-dihydro-1,4-thiaselenin-2-yl selenides has been described in the literature. The reaction of 2-bromomethyl-1,3-thiaselenole with potassium selenocyanate at low temperature was accompanied by a rearrangement
Externí odkaz:
https://doaj.org/article/c9d87bfc8f2d4af1b02221e423abf4fc
Publikováno v:
Catalysts, Vol 12, Iss 8, p 889 (2022)
The regioselective one-pot synthesis of novel functionalized 2,3-dihydro-1,4-thiaselenin-2-ylsufanyl derivatives in high yields based on 2-bromomethyl-1,3-thiaselenole and activated alkenes was developed under phase transfer catalysis conditions. The
Externí odkaz:
https://doaj.org/article/9fdd683f746e4c2cb70c27b5472bbec6
Publikováno v:
Russian Chemical Bulletin. 72:955-959
Autor:
Lyudmila I. Larina, Alexander I. Albanov, Stanislav N. Zelinskiy, Vadim V. Annenkov, Irina L. Rusakova
Publikováno v:
Magnetic Resonance in Chemistry. 61:277-283
Substituted acrylamides have found an extensive application in organic and medical chemistry therefore it is very important to get insight into their features such as electronic structure, spectral properties, and stereochemical transformations. A co