Zobrazeno 1 - 10
of 128
pro vyhledávání: '"V. D. Sheludyakov"'
Autor:
A. G. Ivanov, V. D. Sheludyakov, A. М. Abramkin, E. A. Novokovskaya, A. D. Kirilin, P. A. Storozhenko
Publikováno v:
Тонкие химические технологии, Vol 12, Iss 4, Pp 50-57 (2017)
Chlorides of polyorganosiloxanes with 1-methyldiazolylmethylene groups were synthesized using the reaction of quaternization of poly(chloromethyl)organosiloxanes with 1-methylimidazole. The degree of completeness of this reaction was determined, and
Externí odkaz:
https://doaj.org/article/7fa2a708b6d64cf389e9458e50237506
Publikováno v:
Тонкие химические технологии, Vol 5, Iss 2, Pp 59-63 (2010)
In this work results on computational modeling and calculating of the molecular and electronic structures of N,N`-bis(trimethylsiliyl)carbodiimide and of its N-methyl-substituted analog are presented. The possibility of synthesizing organosilicon oli
Externí odkaz:
https://doaj.org/article/46082604371c41d38d3c541681f39945
Publikováno v:
Тонкие химические технологии, Vol 2, Iss 1, Pp 37-41 (2008)
Systematic studies on the chemical properties of a new class of compounds – silylchloro derivatives of ethylene and acetylene – and on regularities of their behavior in hydrosilylation, chlorination, and hydroclorination were reviewed. Quite diff
Externí odkaz:
https://doaj.org/article/d05c71a48bed40dea2ae35ed5ca71c47
Autor:
G. E. Surikov, A. V. Lebedev, Victor B. Rybakov, N. E. Kuz’mina, A. B. Lebedeva, R. M. Minas’yan, A. M. Abramkin, V. D. Sheludyakov
Publikováno v:
Russian Journal of General Chemistry. 86:1859-1863
A method of chloroalkylalkoxysilanes synthesis scalable to pilot production has been proposed. Morpholinotrialkoxysilanes have been prepared and studied as vulcanizing agents for low-molecular silicone rubbers. The reaction of N-morpholinomethyltrial
Autor:
P. A. Storozhenko, V. S. Gurskii, A. G. Egorov, V. D. Sheludyakov, A. V. Lebedev, I. M. Yasnev, Yu. V. Tsapko, L. V. Osetrova
Publikováno v:
Russian Journal of Applied Chemistry. 87:1529-1535
The resistance of commercial trimethylpentaphenyltrisiloxane to heat and to thermal oxidation was studied. The limits of its use as coolant in systems for removing low-potential heat were determined. Instrumental methods were developed and tested for
Autor:
S. A. Kalinina, V. D. Sheludyakov, A. B. Lebedeva, S. N. Ovcharuk, N. N. Govorov, A. V. Lebedev
Publikováno v:
Russian Journal of Applied Chemistry. 87:629-633
Various methods, alternative to direct synthesis, for preparing an important commercial organosilicon monomer, ethyldichlorosilane, were studied in detail. The methods, including organomagnesium and organoaluminum procedures, hydrosilylation, and com
Autor:
P. A. Storozhenko, Vladimir V. Chernyshev, Ksenia A. Paseshnichenko, V.N. Mochalov, N.G. Belyakov, Victor B. Rybakov, V. D. Sheludyakov, R.S. Boziev
Publikováno v:
Crystallography Reports. 59:383-393
The structures of Tamerit® (A) and Galavit® (B) pharmaceutical preparations have been solved by X-Ray single crystal and powder diffraction. These are luminol sodium salts possessing immunomodulatory and anti-inflammatory properties. It is shown th
Publikováno v:
Russian Journal of General Chemistry. 81:2459-2467
The reaction of trimethoxy(vinyl)silane with diazoles in the presence of metal lithium was studied. The structure of the reaction products was assigned by NMR spectroscopy (1H, 13C, 29Si, COSY, NOESY, HMBC, and HSQC). An explanation for the different
Autor:
V. D. Sheludyakov, N. E. Kuz’mina, A. M. Abramkin, A. A. Korlyukov, D. E. Arkhipov, S. V. Loginov, D. A. Cheshkov, P. A. Storozhenko
Publikováno v:
Russian Journal of General Chemistry. 81:2468-2477
Autor:
A. M. Abramkin, V. D. Sheludyakov, S. V. Loginov, Alexander A. Korlyukov, N. E. Kuz’mina, D. A. Cheshkov, P. A. Storozhenko, Dmitry E. Arkhipov
Publikováno v:
Russian Journal of General Chemistry. 81:2478-2486
Organosilicon pyrazole derivatives containing a 2-siltranylethyl fragment on the nitrogen atom were synthesized, and their structural and stereoelectronic parameters were determined by X-ray analysis and 1H, 13C, and 29Si NMR spectroscopy. The nature