Highly Enantioselective Extraction of Phenylglycine by a Chiral Macrocyclic Receptor Based on Supramolecular Interactions.
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DOI: 10.1021/acs.orglett.9b04379
Abstract: Using supramolecular interactions, a novel macrocyclic receptor is able to selectively extract zwitterionic phenylglycine from neutral aqueous solutions into chloroform with up to 91.8% ee. Modeling studies, nuclear magnetic resonance experiments, and X-ray diffraction analysis… read more here.
Keywords: macrocyclic receptor; supramolecular interactions; phenylglycine; highly enantioselective ... See more keywords