Effect of Water-Dimethylsulfoxide Solvent on the Solvation of Hydroxypropyl-β-cyclodextrine

被引：1

作者：

Kuranova, N. N. ^{[1
]}

Usacheva, T. R. ^{[1
]}

Gushchina, A. S. ^{[1
]}

Alistair, D. A. ^{[1
]}

Kabirov, D. N. ^{[1
]}

Thi, L. Pham ^{[2
]}

机构：

[1] Ivanovo State Univ Chem Technol, Ivanovo 153000, Russia

[2] Vietnam Acad Sci & Technol, Inst Trop Technol, Hanoi, Vietnam

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2021年 / 95卷 / 09期

基金：

俄罗斯基础研究基金会;

关键词：

water-dimethylsulfoxide solvent; hydroxypropyl-beta-cyclodextrin; inclusion complexation; distribution coefficient; solvation; Gibbs energy of transfer; THERMODYNAMICS; SOLUBILITY; QUERCETIN; ETHANOL;

D O I：

10.1134/S0036024421090107

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The distribution of a substance between two immiscible phases: a water-dimethylsulfoxide solvent of variable composition and n-hexane is studied. The obtained data are used to determine the distribution coefficients of hydroxypropyl-beta-cyclodextrin and to calculate the changes in the Gibbs energy of resolvation. Weakening of the solvation of the macrocycle is observed upon moving from water to aqueous solutions of dimethylsulfoxide. Based on an analysis of the obtained and literature data, it is assumed that changes in the state of solvation of cyclodextrins have the main effect on the change in the stability of complexes of quercetin with hydroxypropyl-beta-cyclodextrin and with beta-cyclodextrin in water-dimethylsulfoxide solvent.

引用

页码：1821 / 1825

页数：5

共 50 条

[41] Thermochemical Characteristics of Nicotinamide Protolytic Equilibria in Water-Dimethylsulfoxide Mixtures
Grazhdan, K. V.
Gamov, G. A.
Dushina, S. V.
Sharnin, V. A.
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2012, 86 (04) : 694 - 696
[42] Thermodynamics of molecular complexation of glycyl-glycyl-glycine with cryptand [2.2.2] in water-dimethylsulfoxide solvent at 298.15 K
Usacheva, T. R.
Thi, L. Pham
Terekhova, I. V.
Kumeev, R. S.
Sharnin, V. A.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2016, 126 (01) : 307 - 314
[43] WALDEN PRODUCT, ION-SOLVENT INTERACTIONS AND SOLVENT STRUCTURE IN WATER-RICH MIXTURES - IONIC CONDUCTANCES IN WATER-SULFOLANE, WATER-ACETONITRILE AND WATER-DIMETHYLSULFOXIDE
PETRELLA, G
PETRELLA, M
ELECTROCHIMICA ACTA, 1982, 27 (12) : 1733 - 1739
[44] WALDEN PRODUCT AND SOLVENT STRUCTURE IN WATER-RICH MIXTURES - IONIC CONDUCTANCES IN WATER-SULFOLANE, WATER-ACETONITRILE AND WATER-DIMETHYLSULFOXIDE
PETRELLA, G
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1982, 183 (MAR): : 5 - INDE
[45] Aspects of the microscopic structure of curcumin solutions with water-dimethylsulfoxide solvent. Molecular dynamics computer simulation study
Patsahan, T.
Pizio, O.
CONDENSED MATTER PHYSICS, 2023, 26 (03)
[46] Thermodynamic characteristics of bromide ions resolvation in water-dimethylsulfoxide mixtures
Parfenyuk, V.I.
Chankina, T.I.
Elektrokhimiya, 2002, 38 (03): : 368 - 370
[47] Thermochemical characteristics of nicotinamide protolytic equilibria in water-dimethylsulfoxide mixtures
K. V. Grazhdan
G. A. Gamov
S. V. Dushina
V. A. Sharnin
Russian Journal of Physical Chemistry A, 2012, 86 : 694 - 696
[48] INFLUENCE OF PRESSURE ON EXCESS THERMODYNAMIC CHARACTERISTICS OF WATER-DIMETHYLSULFOXIDE MIXTURES
Egorov, G. I.
Makarov, D. M.
IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 2012, 55 (01): : 81 - +
[49] SOLUBILITY PRODUCTS OF SILVER CHLORIDE IN WATER-ACETONE AND WATER-DIMETHYLSULFOXIDE MIXTURES
MOREL, JP
BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE, 1968, (03): : 896 - &
[50] Stability Constants of Copper(II) Glycylglycinate Complexes in Water-Dimethylsulfoxide Solutions
Isaeva, V. A.
Molchanov, A. S.
Kipyatkov, K. A.
Sharnin, V. A.
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2020, 94 (02) : 249 - 253

← 1 2 3 4 5 →