氨基酸对映体纯度和绝对构型的测定：结构不稳定的基于金属的受体与动态共价相互作用的协同作用。
Determination of amino acid enantiopurity and absolute configuration: synergism between configurationally labile metal-based receptors and dynamic covalent interactions.
机构信息
Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131 Padova (Italy).
出版信息
Chemistry. 2013 Dec 2;19(49):16809-13. doi: 10.1002/chem.201302721. Epub 2013 Oct 31.
PMID:24173828
Abstract
Reliable determination of the enantiomeric excess of free amino acids can be obtained by measuring the induced circular dichroism of a multicomponent assembly formed by a modified tris(2-pyridylmethyl)amine ligand, a zinc salt, and the amino acid of interest. The systems furnish reliable information for all natural amino acids.
摘要
通过测量由改性三（2-吡啶甲基）胺配体、锌盐和感兴趣的氨基酸形成的多组分组装体的诱导圆二色性，可以可靠地确定游离氨基酸的对映体过量。这些体系为所有天然氨基酸提供了可靠的信息。
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