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Updated: Oct 10, 2026

Methods to Identify the NMR Resonances of the 13C-Dimethyl N-terminal Amine on Reductively Methylated Proteins
Published on: December 12, 2013
NMR methods for determination of enantiomeric excess
1Department of Science, John Jay College of Criminal Justice, City University of New York, 445 West 59th Street, New York, NY 10019-1128, USA. rmrothjj@jjay.cuny.edu
Abstract:
With the dramatic recent growth in importance of asymmetric syntheses, new applications or approaches for analyses of enantiomeric excess (% e.e.) of samples continue to become more essential. Nuclear magnetic resonance (NMR) spectroscopy provides a wide range of powerful methods which are complementary to chromatographic or electrophoretic-based approaches. This present review focuses on representative and selective recent examples (through mid-1999) of English language reports on NMR methods for % e.e. determination.
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