Zobrazeno 1 - 10 of 92 pro vyhledávání: '"Yu. A. Fialkov"'
1
Clofelin analogs containing difluoromethoxy groups
Autor: E. V. Tarasova, Lev M. Yagupolskii, Yu. A. Fialkov
Publikováno v: Pharmaceutical Chemistry Journal. 40:189-193
A series of 2-(2-chloro-or 2-bromo-6-difluoromethoxyphenylamino)imidazoline hydrochlorides–clofelin analogs containing difluoromethoxy groups–have been synthesized. The introduction of difluoromethoxy groups decreases the toxicity, increases the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6e6f817d6360a74b22495db3421018d
https://doi.org/10.1007/s11094-006-0089-4
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2
Thermodynamic viscous flow activation characteristics for n-alkanes and n-alkanes-1
Autor: A. A. Rudnitskaya, Yu. Ya. Fialkov, I. A. Renskii
Publikováno v: Journal of Molecular Liquids. 105:73-78
The paper presents viscous flow activation parameters for n-alkanes and n-alkens-1, calculated from the equation of transition state theory. Transmission coefficients and true values of the entropy of viscous flow activation of n-alkanes and n-alkens
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::788cf68d4a3227a9328a46b69c27616b
https://doi.org/10.1016/s0167-7322(03)00013-8
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3
Thermodynamic characteristics of the ionic association process of acids in aqueous solutions
Autor: T.A. Kamenskaya, V. Yu. Gorbachev, Yu. Ya. Fialkov
Publikováno v: Journal of Molecular Liquids. 102:277-284
In this work thermodynamic characteristics of the ionic association process for a series of organic and inorganic acids in aqueous solutions have been analysed. The advantage of division of the thermodynamic characteristics into true (‘van't Hoff's
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60dbb3b5ce479cab32ba42aa9583535e
https://doi.org/10.1016/s0167-7322(02)00068-5
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5
Calculation of the thermodynamic characteristics of ionic association processes in individual solvents
Autor: T.A. Kamenskaya, V. Yu. Gorbachev, Yu. Ya. Fialkov
Publikováno v: Journal of Molecular Liquids. 89:159-167
Technique for calculation of the ‘van't Hoff's’ or temperature components of the thermodynamic characteristics of ionic association processes taking place in individual solvents is proposed. The calculation is based on the equations of ionic asso
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6f609e11ef06fb2e8085ece55e0e76c
https://doi.org/10.1016/s0167-7322(00)90010-2
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6
Thermodynamic data interpretation of the ion association process in mixed solvents
Autor: Yu. Ya. Fialkov, V. L. Chumak
Publikováno v: Journal of Molecular Liquids. 84:193-202
Some approaches have been developed which allow to divide thermodynamic functions of the ion association processes in two components. The first component belongs to the process, the second one is caused by the temperature dependence of the dielectric
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2416444d6af2ea0ed880642911c33818
https://doi.org/10.1016/s0167-7322(99)00186-5
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8
Preparation and use ofα-bromomono- and-bromobis-difluoromethoxyacetophenones in the synthesis of polymethyleneimidazoles with an angular nitrogen atom
Autor: Konstantin G. Nazarenko, L. M. Yagupol'skii, A. M. Demchenko, Yu. A. Fialkov, D. V. Fedyuk, S. V. Shelyazhenko
Publikováno v: Chemistry of Heterocyclic Compounds. 33:1191-1195
The synthesis of α-bromo-4-difluoromethoxy- and α-bromo-2,4-bis(difluoromethoxy)acetophenones has been carried out. Conditions have been studied for condensing the latter with cyclic tri- and tetramethylenamidinines and with pyridine-containing der
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d6e3ee14350601b2f71364085cbc7f0
https://doi.org/10.1007/bf02290868
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9
Thermodynamic viscous flow activation characteristics of the n-aliphatic derivatives of cyclohexane and benzene
Autor: A. A. Rudnitskaya, I. A. Renskii, Yu. Ya. Fialkov
Publikováno v: Journal of Molecular Liquids. 115:89-91
Viscous flow activation parameters for homologous series of the n-aliphatic derivatives of cyclohexane and benzene were calculated on the basis of transition state theory. Transmission coefficients and true entropy values of the viscous flow activati
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e5d2945225da051f7cab0a420e76e29
https://doi.org/10.1016/j.molliq.2004.03.001
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10
Synthesis and Properties of new Halogenated Liquid Crystals
Autor: Vladimir F. Petrov, N. I. Smirnova, A. I. Pavluchenko, R. Bucheker, S. V. Shelyazhenko, Martin Schadt, Yu. A. Fialkov
Publikováno v: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 265:41-45
Several new classes of low polar, low viscous and optically weak anisotropic two- and three-ring halogenated liquid crystals containing terminal group -OCF2Cl are presented. Their material properties are investigated and compared with those of other
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a2500fd1e8add9c503b546fd1986f5e
https://doi.org/10.1080/10587259508041676
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