Zobrazeno 1 - 10
of 105
pro vyhledávání: '"A. D. Kirilin"'
Publikováno v:
Тонкие химические технологии, Vol 19, Iss 4, Pp 293-309 (2024)
Objectives. To study the possibility of using nitrogen-containing organosilicon compounds in the creation of heat-resistant and fireresistant casting compositions to seal high-voltage high-frequency equipment.Methods. Nitrogen-containing organosilico
Externí odkaz:
https://doaj.org/article/896b96da6243408597289a0e5b5a46b6
Behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate
Publikováno v:
Тонкие химические технологии, Vol 17, Iss 5, Pp 377-383 (2022)
Objectives. To study the patterns of behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate.Methods. The study employed infrared and nuclear magnetic resonance spectroscopy, as well as elemental analysis.
Externí odkaz:
https://doaj.org/article/cc3c327b2e9744dd9ecd13163e6e21e3
Publikováno v:
Тонкие химические технологии, Vol 16, Iss 1, Pp 16-25 (2021)
Objectives. Polymeric carbonate siloxanes containing a siloxane-N-phthalimidine group in the chain frame are new synthetic comb-like macromolecule systems. This work aims to study the possibility of applying them in the form of film materials for hea
Externí odkaz:
https://doaj.org/article/f776f41d0c6c43e28baf6899d702fd37
Publikováno v:
Тонкие химические технологии, Vol 13, Iss 4, Pp 39-49 (2018)
The results of studies on chemical transformations of organic and organosilicon isocyanates in their interaction with hydrazine derivatives have been summarized in this review. It is shown that hydrazine and its derivatives including organosilicon co
Externí odkaz:
https://doaj.org/article/ca53b1fb64e749a58ff7be82d2a6fa3b
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
Autor:
V. G. Lakhtin, M. I. Eremeeva, E. G. Gordeev, N. V. Ushakov, V. G. Bykovchenko, A. D. Kirilin, E. A. Chernyshev
Publikováno v:
Тонкие химические технологии, Vol 9, Iss 6, Pp 81-86 (2014)
γ-Trifluoropropylmethyldichlorosilane interaction with ethyl- and phenylchlorosilanes in aluminum chloride presence was studied. It is demonstrated that besides expected exchange reactions of Cl↔F at silicon, exchange reactions proceed with the pa
Externí odkaz:
https://doaj.org/article/2f4c51ea656f469b9172f9f22d89dc83
Publikováno v:
Тонкие химические технологии, Vol 8, Iss 5, Pp 49-54 (2013)
Several ab initio (DFT-B3PW91/6-31g(d,p)) calculations of cage-like siloxanes (MeSiO1.5)n (n = 4-12) have been made. It was shown that cubane-like structure (MeSiO1.5)8 is the most stable one. Refined mechanism of polymeric metallasiloxanes cleavage
Externí odkaz:
https://doaj.org/article/73e5e9c610c543158773d01b0ab53b40
Publikováno v:
Тонкие химические технологии, Vol 8, Iss 1, Pp 56-61 (2013)
The search and analysis of the ground state, intermediate and transition states of carborane(12) thermal isomerization was performed by means of quantum-chemistry methods using B3LYP/6-311+G(d,p) and M062X/6-311+G(d,p) functionals. The framework rear
Externí odkaz:
https://doaj.org/article/4cc2ba9d816648c3b5094ced51ad3669
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 4, Iss 6, Pp 75-82 (2009)
The molecular and electronic structures and thermodynamic parameters of the reagents and the products of the Direct Synthesis Reaction of alkoxysilanes and organoalkoxysilanes from silicon, alcohols and ethers were calculated by the Hartree-Fock, DFT
Externí odkaz:
https://doaj.org/article/948fc6d9f4bf42a2b5f9dced62a1d28e