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11.
S. D. Bryk R. G. Makitra E. Ya. Pal’chikova 《Russian Journal of Inorganic Chemistry》2006,51(3):506-511
The solubilities of hydrogen sulfide expressed in mole fractions may be related, through multiparameter equations, to parameters that account for the specific and nonspecific solvation ability of the solvent and for the cohesion energy. The key factors are the self-association of the solvent, which reduces the solubility, and the complexing ability with hydrogen sulfide, which increases the solubility. 相似文献
12.
I. Yu. Evchuk R. I. Musii R. G. Makitra R. E. Pristanskii 《Russian Journal of Applied Chemistry》2005,78(10):1576-1580
Solubility of polymethyl methacrylate in 12 organic solvents at 30–70°C was studied. 相似文献
13.
R. G. Makitra I. P. Polyuzhin O. Z. Kazanovskaya 《Russian Journal of General Chemistry》2004,74(1):152-154
Enthalpies of solution of gallium chloride in organic solvents are controlled by their basicity. The enthalpies of mixing with such a weak electron acceptor as tetracyanoethylene are influenced by both specific and nonspecific solvation. 相似文献
14.
R. G. Makitra G. G. Midyana E. Ya. Pal’chikova 《Russian Journal of General Chemistry》2007,77(6):1044-1048
The selectivity in the reaction of tert-butyl hypochlorite with 2,3-dimethylbutane in various solvents may be described by a three-parameter correlation equation taking into account the ability of solvents to nonspecific solvation and their cohesion energy density. 相似文献
15.
Makitra R. G. Zaglad'ko E. A. Turovskii A. A. Zaikov G. E. 《Russian Journal of Applied Chemistry》2004,77(2):323-326
Relationship between the swellabilities of butyl rubber and polybutadiene in organic solvents and the physicochemical characteristics of solvents, including their capability for nonspecific and specific solvation, was studied. 相似文献
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17.
Marshalok G. A. Oglashennyi Yu. I. Makitra R. G. Yatchishin I. I. 《Russian Journal of Organic Chemistry》2003,39(9):1221-1226
The apparent second-order rate constants for the reaction of methacryloyl chloride with methanol regularly increase on raising the acyl chloride-to-alcohol ratio. The variation of the rate constants is described by the Michaelis-Menten equation, indicating that the process involves initial formation of an associate with a probable structure of charge-transfer complex (CTC). Thermodynamic parameters of the CTC formation and rate constants and activation parameters for the transformation of CTC into the products have been determined. 相似文献
18.
R. G. Makitra G. G. Midyana E. Ya. Pal’chikova 《Russian Journal of Organic Chemistry》2005,41(7):947-951
The dependences of the isomer ratio in photochemical chlorination of 2,3-dimethylbutane and of the selectivity in photochemical bromination of a mixture of cyclopropylbenzene and toluene may be described by linear multiparameter equations. In the first case, the determining factors are the nonspecific solvation power and molar volume of the solvent, and in the second, the molar volume and cohesion energy density.__________Translated from Zhurnal Organicheskoi Khimii, Vol. 41, No. 7, 2005, pp. 967–972.Original Russian Text Copyright © 2005 by Makitra, Midyana, Pal’chikova. 相似文献
19.
Ivanov I. A. Makitra R. G. Pirig Ya. N. Tsvetkov V. G. Shmakov V. A. 《Russian Journal of General Chemistry》2001,71(10):1578-1580
Trifluoroacetic anhydride is a strong electron acceptor. Its enthalpies of mixing with various organic electron donors were determined, which are mostly controlled by acid-base interaction. A certain contribution into the enthalpies of mixing is also made by nonspecific solvation. This contribution can be accounted for by means of a three-parameter equation. 相似文献
20.
Data on the distribution of 8-hydroxyquinoline, its methyl-substituted derivatives, and their salts with copper between organic
and aqueous phases can be generalized using linear multiparametric equations that take into account the capacity of solvents
for specific and nonspecific solvation. 相似文献