Abstract

AbstractThe Kagan's amide is used as chiral solvating agent to discriminate the signals of optically active analytes in NMR spectroscopy. Three fluorinated derivatives of this amide are prepared and studied for their comparison of chiral recognition of different analytes by NMR analysis. The single crystal X‐ray analysis of the derivatives along with the details of their CSA activity is presented. The analysis is sufficiently accurate to establish a relationship between the calculated and observed values, suitable for determining the enantiomeric excess of samples of unknown purity.

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