Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Sergey V. Baranin"'
Publikováno v:
Russian Chemical Bulletin. 70:1987-1993
An efficient synthesis of 7-substituted 3-azabicyclo[3.3.1]non-6-enes from available 3-borabicyclo[3.3.1]non-6-enes, the products of allylboron-acetylene condensation, was developed. The terminal alkynes with nitrogen-containing substituents were inv
Publikováno v:
Russian Chemical Bulletin. 70:1006-1009
An efficient synthesis of novel functionalized 1,6-naphthyridin-4-ones is based on cyclization of difluoroboron chelate complexes of 1-alkyl-N′-benzoyl-2-methyl-4-oxo-1,4-dihydro-pyridine-3-carboximidamide under the action of dimethylformamide dime
Publikováno v:
Russian Chemical Bulletin. 70:763-766
An efficient synthetic procedure to obtain 3-(N-benzoylamidino)-substituted 4-pyridones has been developed based on the reaction of difluoroboron complex of N-benzoyl-substituted diacylketene aminal with primary amines.
Autor:
Do Van Quy, Alexey A. Kruzhilin, Nadezhda V. Stolpovskaya, Sergey V. Baranin, Mikhail A. Prezent, Mikhail E. Minyaev, Khidmet S. Shikhaliev
Publikováno v:
Tetrahedron. 134:133298
Autor:
Sergey V. Baranin, Mikhail E. Gurskii, Dmitry A. Cheshkov, Yurii N. Bubnov, Maxim I. Zuev, Artur V. Eshtukov
Publikováno v:
Mendeleev Communications. 31:693-695
Autor:
I. V. Zavarzin, Andrey S. Dmitrenok, Alexander V. Komkov, Natalya G. Kolotyrkina, Sergey V. Baranin
Publikováno v:
Russian Chemical Bulletin. 70:378-382
The reaction of 6-(R-amino)-5-acetyl-4-methylsulfonyl-2-phenylpyrimidines with amines was studied. 6-Arylamino derivatives react with alkylamines to form 6-alkylamino-4-arylamino-5-acetyl-2-phenylpyrimidines, which upon refluxing in benzene with dime
Autor:
Mikhail A. Prezent, Sergey V. Baranin
Publikováno v:
ChemistrySelect. 5:14017-14020
Publikováno v:
Advanced Synthesis & Catalysis. 363:40-61
Autor:
Irina V. Ledenyova, Yuri A. Kovygin, Mikhail A. Prezent, Sergey V. Baranin, Elena D. Daeva, Yana Yu. Shmoylova, Khidmet S. Shikhaliev
Publikováno v:
Mendeleev Communications. 31:259-261
New polyfunctional hydrogenated pyrido[1,2-a]pyrazin- 1-ones were obtained by regioselective recyclization of N-arylitaconimides with alkyl (3-oxopiperazin-2-ylidene)acetates. The supposed cascade reaction pathway involves the Michael addition of the
Autor:
Sergey V. Baranin, Khidmet S. Shikhaliev, Irina V. Ledenyova, Yana Yu. Shmoylova, Yuri A. Kovygin, Mikhail A. Prezent
Publikováno v:
Mendeleev Communications. 31:254-256
A convenient preparative synthesis of N-aryl-2-(4-cyano-3-oxo-1,2,3,5-tetrahydropyrido[1,2-a]benzimidazol-2-yl)acetamides is based on the reflux of N-arylitaconimides with 2-cyanomethylbenzimidazole in acetic acid.