Zobrazeno 1 - 10
of 48
pro vyhledávání: '"E. N. Suslova"'
Autor:
E. N. Suslova, K. V. Kaz’mina, K. I. Runina, D. A. Kunaev, A. E. Lebedev, O. B. Petrova, N. V. Menshutina, I. Kh. Avetisov
Publikováno v:
Glass and Ceramics. 79:189-193
Publikováno v:
Tetrahedron. 75:3038-3045
Molecular structure and conformational equilibria of 1-methoxy- 1 and 1-hydroxy-1-phenylsilacyclohexanes 2 were studied by quantum chemical (QC) calculations and combined gas electron diffraction/mass spectrometry (GED/MS). Both molecules may exist i
Publikováno v:
Russian Journal of General Chemistry. 89:713-716
The DFT and MP2 theoretical conformational analysis of the recently synthesized (1,1′-phenyl-1,1′-silacyclohex-1-yl)disiloxane has revealed the energetic preference of the Phax,Phax conformer. The Phax,Phax: Phax,Pheq: Pheq,Pheq conformers ratio
Publikováno v:
Tetrahedron. 74:4299-4307
1-(Dimethylamino)-1-phenyl-1-silacyclohexane 1, was synthesized, and its molecular structure and conformational properties studied by gas-phase electron diffraction (GED), low temperature C-13 NMR spectroscopy and quantum-chemical calculations. The p
Autor:
Bagrat A. Shainyan, E. N. Suslova
Publikováno v:
Russian Journal of General Chemistry. 87:1645-1648
By the reaction of nucleophilic substitution of chlorine in 1-phenyl-1-chloro-1-silacyclohexane new 1-phenyl-1-X-1-silacyclohexanes (Х = МеО, ОН, Ме2N) have been synthesized and their stability with respect to the formation of (1,1′-phenyl-
Autor:
E. N. Suslova, Bagrat A. Shainyan
Publikováno v:
Russian Journal of General Chemistry. 86:1854-1858
The approaches to synthesis of 1-phenyl-1-halo-1-silacyclohexanes C5H10Si(Ph)X (X = F, Cl, Br) have been examined. 1-Phenyl-1-chloro-1-silacyclohexane has been prepared via the known reaction of phenyltrichlorosilane with dimagnesium derivative of 1,
Autor:
Bagrat A. Shainyan, E. N. Suslova
Publikováno v:
Russian Journal of General Chemistry. 85:2743-2747
The first cyclic unsaturated S-functional derivatives of 4,4-diphenyl-3,4-dihydro-2H-1,4-thiasiline, S-oxide, S,S-dioxide, and S-sulfonimide, were prepared. Oxidation of the hydrolytically less stable 4,4-dimethyl-3,4-dihydro-2H-1,4-thiasiline leads
Publikováno v:
Journal of Organometallic Chemistry. 923:121433
1-t-Butyl-1-phenyl-1-silacyclohexane 1, the first disubstituted silacyclohexane with the most bulky substituent, t-Bu group, at silicon, was synthesized via the sequence of reactions PhSiCl3 → Ph(Cl)Si(CH2)5 → Ph(t-Bu)Si(CH2)5, and its molecular
Autor:
Bagrat A. Shainyan, E. N. Suslova
Publikováno v:
Journal of Sulfur Chemistry. 35:641-648
4,4-Diphenyl-3,4-dihydro-2H-1,4-thiasiline (3) was synthesized starting from diphenyl(divinyl)silane by a sequence of reactions including free-radical thiylation with thioacetic acid, reduction of thioacetate to thiol, heterocyclization of the latter
Autor:
Erich Kleinpeter, Tran Dinh Phien, Matthias Heydenreich, Bagrat A. Shainyan, Sergey A. Shlykov, E. N. Suslova
Publikováno v:
Tetrahedron. 75:130677
1-Methylthio-1-phenyl-1-silacyclohexane 1, the first silacyclohexane with the sulfur atom at silicon, was synthesized and its molecular structure and conformational preferences studied by gas-phase electron diffraction (GED) and low temperature C-13