50 years of chiral liquid Chromatography. How it started

被引:3
|
作者
Davankov, Vadim A. [1 ]
机构
[1] Russian Acad Sci, Nesmeyanov Inst Organoelement Cpds, Dept Stereochem Sorpt Proc, INEOS, Vavilov Str 28, Moscow 119991, Russia
关键词
Chiral LC; Ligand-exchange chromatography; Hypercrosslinked polystyrene; AMINO-ACID ENANTIOMERS; LIGAND CHROMATOGRAPHY; OPTICAL RESOLUTION; SEPARATION;
D O I
10.1016/j.chroma.2022.462910
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The birth of modern chiral liquid chromatography can be traced back to the years 1968-71 when the first complete resolution of a racemic amino acid was obtained and presented in the literature. Extreme enantioselectivity was achieved due to the introduction of ligand exchange principle, i.e. participation of a copper ion in the solute-sorbent interactions. Simultaneously, first microporous (hypercrosslinked) polymeric matrixes were introduced, thus enhancing the chromatographic efficiency of the process. (c) 2022 Elsevier B.V. All rights reserved.
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页数:3
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