High-resolution 13C NMR studies of cellulose and cellulose oligomers in ionic liquid solutions

被引：301

作者：

Moulthrop, JS

Swatloski, RP

Moyna, G

Rogers, RD

机构：

[1] Univ Sci Philadelphia, Dept Chem & Biochem, Philadelphia, PA 19104 USA

[2] Univ Alabama, Ctr Green Mfg, Tuscaloosa, AL 35487 USA

[3] Univ Alabama, Dept Chem, Tuscaloosa, AL 35487 USA

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 12期

关键词：

D O I：

10.1039/b417745b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

High-resolution C-13 NMR studies of cellulose and cellulose oligomers dissolved in the ionic liquid (IL) 1-butyl-3-methylimidazolium chloride ([ C(4)mim] Cl) show that the beta-( 1-->4)-linked glucose oligomers are disordered in this medium and have a conformational behavior which parallels the one observed in water, and thus, reveal that the polymer is disordered in IL solution as well.

引用

页码：1557 / 1559

页数：3

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