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Structural determination of ε-lactams by 1H and 13C NMR

✍ Scribed by Rubén Montalvo-González; Armando Ariza-Castolo

Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
216 KB
Volume
47
Category
Article
ISSN
0749-1581

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✦ Synopsis

Abstract

The thermodynamic products (ε‐lactams) of the degradation of ten different spirocyclic oxaziridines were analyzed by ^1^H and ^13^C NMR spectroscopy. The preferred conformations were determined by examining the homonuclear spin–spin coupling constant and the chemical shift effects of the N‐substituent and the alkyl group of the aliphatic ring on ^1^H and ^13^C NMR spectra. Copyright © 2009 John Wiley & Sons, Ltd.

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