Stretched gelatin gels as chiral alignment media for the discrimination of enantiomers by NMR spectroscopy

被引：95

作者：

Kobzar, K ^{[1
]}

Kessler, H ^{[1
]}

Luy, B ^{[1
]}

机构：

[1] Tech Univ Munich, Dept Chem, Lehrstuhl Organ Chem 2, D-85747 Garching, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 20期

关键词：

chirality; enantiomeric discrimination; gels; NMR spectroscopy; polymers;

D O I：

10.1002/anie.200462736

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) NMR in gummi bears: What started as pure fun could open up interesting applications: stretched gelatin gels as chiral polymers can be used to distinguish enantiomeric solutes through their residual dipolar couplings. The method is demonstrated on a mixture of L- and D-alanine (see picture). © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：3145 / 3147

页数：3

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