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Characterization of a saturated and flexible aliphatic polyol anion receptor
Alireza Shokri1, Jacob Schmidt, Xue-Bin Wang
1Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, USA.
Abstract:
Nature employs flexible molecules to bind anions in a variety of physiologically important processes whereas supramolecular chemists have been designing rigid substrates that minimize or eliminate intramolecular hydrogen bond interactions to carry out anion recognition. Herein, the association of a flexible polyhydroxy alkane with chloride ion is described and the bound receptor is characterized by infrared and photoelectron spectroscopy in the gas phase, computations, and its binding constant as a function of temperature in acetonitrile.
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