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A Novel Amine Receptor Based on the Binol Scaffold Functions as a Highly Effective Chiral Shift Reagent for Carboxylic Acids

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journal contribution
posted on 20.02.2016, 04:28 by Qingzhu Ma, Minshan Ma, Hongying Tian, Xiaoxia Ye, Hongping Xiao, Lian-hui Chen, Xinxiang Lei
A “smart” receptor has been newly synthesized. NMR studies demonstrated that the receptor functions as a chiral shift reagent that is highly effective for determining the enantiomeric purity of a series of carboxylic acids, particularly those that have an α-oxygen atom.