Article ID Journal Published Year Pages File Type
5266666 Tetrahedron Letters 2011 4 Pages PDF
Abstract
Cavitand-based anion receptors were developed by the introduction of four phenylurea moieties on the upper rim of a resorcin[4]arene. Their binding properties for various anions were investigated in DMSO-d6 using 1H NMR spectroscopic methods, and the high 1:1 binding affinity for carboxylates was observed due to hydrophobic as well as charge-dipole interactions between host and guest.
Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry
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