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The Chemical Educator

, Volume 3, Issue 4, pp 1–12 | Cite as

An Advanced Undergraduate Experiment in 2-D NMR

  • JAMES L. ROARK
  • MICHAEL D. MOSHEREmail author
Laboratories and Demonstrations

Abstract

The concurrent use of one-dimensional (1H-NMR) and two-dimensional (1H-1H-COSY and 1H-1H-Delay-COSY) experiments can unambiguously assign each resonance in a spectrum to a particular proton. We have developed an experiment for the advanced chemistry student that utilizes long-range coupling to assign signals in the spectra of ketopinic acid, borneol, and isoborneol. Prelaboratory discussion of the spectra of camphor, hands-on use of the instrumentation, and determination of molecular stereochemistry are topics visited during the course of this experiment.

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Copyright information

© Springer-Verlag New York, Inc. 1998

Authors and Affiliations

  1. 1.Department of ChemistryUniversity of Nebraska at KearneyKearney

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