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  Home > JCE Print > Journal of Chemical Education > Issues > 1995  > July  >
Laboratory Experiments
"Double Unknown " Microscale Preparation and COSY Analysis of an Unknown Ester:
An Introductory 2D-NMR Experiment
Stephen E. Branz, Robert G. Miele, Roy K. Okuda, and Daniel A. Straus
San Jose State University, San Jose, CA 95192
Cover
July 1995
Vol. 72 No. 7
p. 659
Abstract
2D-NMR experiments are becoming more commonplace for organic analysis and promise to become as routine for chemists of this decade as 1D-NMR experiments were for chemists of the 1970's. However, undergraduate students seldom if ever are exposed to such experiments despite the increasing availability of high-field, superconducting magnets, more powerful computers, and menu driven software that is extremely friendly. This article outlines an experiment that integrates NMR into the organic teaching laboratory in a way designed to highlight the power of the technique and not merely to confirm the identity of known substances.
More Information
*  Citation
 Branz, Stephen E.; Miele, Robert G.; Okuda, Roy K.; Straus, Daniel A. J. Chem. Educ. 1995 72 659.
*  Keywords
*  History
 Created:
Last Updated:		 10/1/1999
5/22/2006
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