Bifunctional receptor triad for efficient recognition of mono- and dicarboxylic acids

Literature Information

Publication Date 2003-06-03
DOI 10.1039/B302003G
Impact Factor 6.222
Authors

Karol Kacprzak, Jacek Gawronski


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Abstract

An equimolar mixture of two conformers of Cinchona alkaloid based triads containing an aromatic diimide spacer is transformed with high efficiency into the syn conformer in the presence of dicarboxylic acids or into the anti conformer in the presence of monocarboxylic acids. The recognition process is readily observed by 1H NMR spectroscopy.

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