Physical Organic Chemistry
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ChemInform Abstract: 1H and 13C NMR Spectra of α-Heterocyclic Ketones and Assignment of Keto, Enol and Enaminone Tautomeric Structures.
First published: May 9, 1995
Abstract
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ChemInform Abstract
The title compounds exist in CDCl3 exclusively as keto tautomers, e.g. (II) and (III), or enaminone tautomers, e.g. (V), (VI) (predominantly) and (VII), or as (varying mixtures of) keto and/or enol tautomers, e.g. (I), (IV), (VIII) and (IX).
