Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5266666 | Tetrahedron Letters | 2011 | 4 Pages |
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
Authors
Yeon Sil Park, Sungjong Seo, Kyungsoo Paek,