Threading of cyclodextrins onto a polyester of octanedicarboxylic acid and polyethylene glycol

被引：57

作者：

Weickenmeier, M ^{[1
]}

Wenz, G ^{[1
]}

机构：

[1] Univ Karlsruhe, Polymer Inst, D-76187 Karlsruhe, Germany

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 1997年 / 18卷 / 12期

关键词：

D O I：

10.1002/marc.1997.030181215

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A water-soluble polyester was synthesized from dimethyl octane-1,8-dicarboxylate and polyethylene glycol ((M) over bar(n), = 900). This polymer forms water-soluble inclusion compounds with alpha-, beta- and hydroxypropyl-alpha-cyclodextrin as proven by surface tension measurements, H-1 NMR spectroscopy and titration microcalorimetry. Mainly the octamethylene segments were covered by the cyclodextrins. This inclusion can be used to increase the solubility and the critical micelle concentration of the polyester in water.

引用

页码：1109 / 1115

页数：7

共 13 条

[1]

BORN M, 1991, MAKROMOL CHEM-RAPID, V12, P471

[2] COMPLEX-FORMATION BETWEEN POLY(ETHYLENE GLYCOL) AND ALPHA-CYCLODEXTRIN [J].

HARADA, A ;

KAMACHI, M .

MACROMOLECULES, 1990, 23 (10) :2821-2823

[3] COMPLEX-FORMATION BETWEEN CYCLODEXTRIN AND POLY(PROPYLENE GLYCOL) [J].

HARADA, A ;

KAMACHI, M .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1990, (19) :1322-1323

[4] Kinetics and thermodynamics of the inclusion of ionene-6,10 in alpha-cyclodextrin in an aqueous solution [J].

Herrmann, W ;

Keller, B ;

Wenz, G .

MACROMOLECULES, 1997, 30 (17) :4966-4972

[5] Adsorption of polymeric inclusion compounds on muscovite mica [J].

Meier, LP ;

Heule, M ;

Caseri, WR ;

Shelden, RA ;

Suter, UW ;

Wenz, G ;

Keller, B .

MACROMOLECULES, 1996, 29 (02) :718-723

[6] CYCLODEXTRINS INCREASE SURFACE-TENSION AND CRITICAL MICELLE CONCENTRATIONS OF DETERGENT SOLUTIONS [J].

SAENGER, W ;

MULLERFAHRNOW, A .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1988, 27 (03) :393-394

[7]

SAENGER W, 1988, ANGEW CHEM, V100, P429

[8]

WENZ G, 1994, ANGEW CHEM INT EDIT, V33, P803, DOI 10.1002/anie.199408031

[9] THREADING CYCLODEXTRIN RINGS ON POLYMER-CHAINS [J].

WENZ, G ;

KELLER, B .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1992, 31 (02) :197-199

[10] SPEED CONTROL FOR CYCLODEXTRIN RINGS ON POLYMER-CHAINS [J].

WENZ, G ;

KELLER, B .

MACROMOLECULAR SYMPOSIA, 1994, 87 :11-16

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