Room-temperature ionic liquids that dissolve carbohydrates in high concentrations

被引：314

作者：

Liu, QB ^{[1
]}

Janssen, MHA ^{[1
]}

van Rantwijk, F ^{[1
]}

Sheldon, RA ^{[1
]}

机构：

[1] Delft Univ Technol, Lab Biocatalysis & Organ Chem, NL-2628 BL Delft, Netherlands

来源：

GREEN CHEMISTRY | 2005年 / 7卷 / 01期

关键词：

D O I：

10.1039/b412848f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Carbohydrates are only sparingly soluble in common organic solvents as well as in weakly coordinating ionic liquids, such as [BMIm][BF4]. Ionic liquids that contain the dicyanamide anion, in contrast, dissolve approx. 200 g L-1 of glucose, sucrose, lactose and cyclodextrin. Candida antarctica lipase B mediated the esterification of sucrose with dodecanoic acid in [BMIm][dca].

引用

页码：39 / 42

页数：4

共 16 条

[1]

AKOH CC, 1994, CARBOHYDRATE POLYEST

[2] Characterizing ionic liquids on the basis of multiple solvation interactions [J].

Anderson, JL ;

Ding, J ;

Welton, T ;

Armstrong, DW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (47) :14247-14254

[3]

Davis Jr J.H., 2002, Ionic Liquids in Synthesis, P7

[4] COLORIMETRIC METHOD FOR DETERMINATION OF SUGARS AND RELATED SUBSTANCES [J].

DUBOIS, M ;

GILLES, KA ;

HAMILTON, JK ;

REBERS, PA ;

SMITH, F .

ANALYTICAL CHEMISTRY, 1956, 28 (03) :350-356

[5] Expanding the polarity range of ionic liquids [J].

Dzyuba, SV ;

Bartsch, RA .

TETRAHEDRON LETTERS, 2002, 43 (26) :4657-4659

[6]

Earle M., 2002, IONIC LIQUIDS SYNTHE, P174

[7]

Eierdanz H., 1996, PERSPEKTIVEN NACHWAC

[8] 1-alkyl-3-methylbenzotriazolium salts: ionic solvents and electrolytes [J].

Forsyth, SA ;

MacFarlane, DR .

JOURNAL OF MATERIALS CHEMISTRY, 2003, 13 (10) :2451-2456

[9] Rapid, clean, and mild O-acetylation of alcohols and carbohydrates in an ionic liquid [J].

Forsyth, SA ;

MacFarlane, DR ;

Thomson, RJ ;

von Itzstein, M .

CHEMICAL COMMUNICATIONS, 2002, (07) :714-715

[10] Spontaneous self-assembly of glycolipid bilayer membranes in sugar-philic ionic liquids and formation of ionogels [J].

Kimizuka, N ;

Nakashima, T .

LANGMUIR, 2001, 17 (22) :6759-6761

← 1 2 →