Solubility product and solubility of cyclodextrin inclusion complex precipitates in an aqueous medium

被引：18
作者：
Sanemasa, I
Wu, JS
Toda, K
机构：
[1] Department of Chemistry, Faculty of Science, Kumamoto University, Kumamoto 860
来源：
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1997年 / 70卷 / 02期
关键词：
D O I：
10.1246/bcsj.70.365
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cyclodextrins (CyD's) have been precipitated as inclusion complexes with guest hydrocarbons from an aqueous medium, in which the guest hydrocarbon of interest was present in various concentrations. The solubility product constant of the CyD precipitate at 25 degrees C was determined by measuring the CyD concentration in the supernatant aqueous solution. Five model hydrocarbons were used as guests: hexane, cyclohexane, benzene, naphthalene, and biphenyl. The solubility products and the solubility in water of alpha-, beta-, gamma-CyD inclusion complex precipitates with 36 varieties of guests were calculated based on the solubility of the guest hydrocarbon in water and the concentration of free CyD in the supernatant aqueous medium.
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页码：365 / 369
页数：5
相关论文
共 17 条
[1]  
[Anonymous], IUPAC SOLUBILITY DAT
[2]   ASSOCIATION OF NAPHTHALENE AND ITS METHYL-DERIVATIVES WITH CYCLODEXTRINS IN AQUEOUS-MEDIUM [J].
FUJIKI, M ;
DEGUCHI, T ;
SANEMASA, I .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1988, 61 (04) :1163-1167
[3]   BINDING FORCES CONTRIBUTING TO THE ASSOCIATION OF CYCLODEXTRIN WITH ALCOHOL IN AN AQUEOUS-SOLUTION [J].
MATSUI, Y ;
MOCHIDA, K .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1979, 52 (10) :2808-2814
[4]   ASSOCIATION OF CYCLOALKANES WITH CYCLODEXTRINS IN AQUEOUS-MEDIUM [J].
OSAJIMA, T ;
DEGUCHI, T ;
SANEMASA, I .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1991, 64 (09) :2705-2709
[5]   CYCLODEXTRIN INCLUSION-COMPOUNDS IN RESEARCH AND INDUSTRY [J].
SAENGER, W .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1980, 19 (05) :344-362
[6]   SOLUBILITY MEASUREMENTS OF BENZENE AND THE ALKYLBENZENES IN WATER BY MAKING USE OF SOLUTE VAPOR [J].
SANEMASA, I ;
ARAKI, M ;
DEGUCHI, T ;
NAGAI, H .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1982, 55 (04) :1054-1062
[7]   ASSOCIATION OF C5-C9 NORMAL ALKANES WITH CYCLODEXTRINS IN AQUEOUS-MEDIUM [J].
SANEMASA, I ;
OSAJIMA, T ;
DEGUCHI, T .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1990, 63 (10) :2814-2819
[8]   Isomer compositions of trimethyl- or trichlorobenzenes in alpha-cyclodextrin precipitates formed in an aqueous medium [J].
Sanemasa, I ;
Wu, Y ;
Sato, T ;
Samejima, K ;
Koide, Y ;
Takaki, N ;
Toda, K ;
Deguchi, T .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1996, 69 (03) :597-603
[9]   PREPARATION OF CYCLODEXTRIN PRECIPITATES WITH VOLATILE HYDROCARBONS IN AQUEOUS-MEDIA, AND DETERMINATION OF HYDROCARBON CYCLODEXTRIN MOLAR RATIOS IN THE PRECIPITATES [J].
SANEMASA, I ;
WU, Y ;
KOIDE, Y ;
SHIGENAGA, M ;
ISHIBASHI, K ;
DEGUCHI, T .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1993, 66 (05) :1424-1429
[10]   Cyclodextrin precipitates with normal alcohols in an aqueous medium and their stability on being left standing in air [J].
Sanemasa, I ;
Wu, JS ;
Toda, K .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1997, 70 (02) :371-375
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