Enantioselective sensing of chiral carboxylic acids
- PMID: 15535695
- DOI: 10.1021/ja0459781
Enantioselective sensing of chiral carboxylic acids
Abstract
A chiral 1,8-diacridylnaphthalene-derived fluorosensor has been prepared and used for enantioselective sensing of a broad variety of chiral carboxylic acids including amino acids, aliphatic acids, arylalkanoic acids, and halogenated carboxylic acids. Fluorescence titration experiments in acetonitrile gave linear Stern-Volmer plots for 1:1 and 1:2 complexes and enantioselectivities up to 4.5.
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