Naked-Eye Detectable Chiral Recognition Using a Chromogenic Receptor

This article is concerned with our recent achievement in developing synthetic chromogenic receptors for optical active amines and amino acid derivatives. Pre-organized (S)-1,1′-bi-2-naphthyl- and bis(indophenol)-derived calix[4]crown 1a shows naked-eye detectable chiral recognition between those ena...

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Bibliographic Details
Published in:Analytical Sciences 1998, Vol.14(1), pp.183-189
Main Authors: KUBO, Yuji, HIROTA, Naohisa, MAEDA, Shi’nya, TOKITA, Sumio
Format: Article
Language:English
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Summary:This article is concerned with our recent achievement in developing synthetic chromogenic receptors for optical active amines and amino acid derivatives. Pre-organized (S)-1,1′-bi-2-naphthyl- and bis(indophenol)-derived calix[4]crown 1a shows naked-eye detectable chiral recognition between those enantiomers. The spectroscopic properties are reported, as well as an estimation of the enantioselectivity using an HPLC equipped with a chiral packing column.
ISSN:0910-6340
1348-2246
DOI:10.2116/analsci.14.183