Chiral Discrimination of Amino Acids by an Optically Active Crown Ether Studied by HPLC, Extraction and a Liquid Membrane Transport Experiments

被引：0

作者：

Małgorzat Kozbia

Marek Pietraszkiewicz

Oksana Pietraszkiewicz

机构：

[1] Polish Academy of Sciences,Institute of Physical Chemistry

来源：

Journal of inclusion phenomena and molecular recognition in chemistry | 1998年 / 30卷

关键词：

Crown ether; amino acids; enantioselection; membrane transport; chiral receptors; HPLC;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A chiral crown ether incorporating a methyl α-d-mannopyranoside unit displayed pronounced enantioselection of amino acids in partition liquid chromatography experiments involving solvent systems of limited miscibility: water–ethanol–2,2,4-trimethylpentane. The same system has been used for amino acid transport across a liquid membrane containing the crown ether, and in liquid–liquid extraction experiments. Remarkable enantioselection has been noted for amino acids in all the processes studied.

引用

页码：69 / 77

页数：8

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