Modulation of Tautomeric Equilibria by Ionic Clusters. Acetylacetone in Solutions of Lithium Perchlorate−Diethyl Ether

Acetylacetone (2,4-pentanedione, 1) is a molecule whose tautomeric forms are in dynamic equilibrium. Concentrated salt solutions in nonaqueous solvents exert a remarkable influence on the keto−enol ratio of this β-diketone. The keto content of 1 increases from 5% in pure diethyl ether to 84.5% in a...

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Veröffentlicht in:	Journal of the American Chemical Society 2002-09, Vol.124 (35), p.10373-10380
Hauptverfasser:	Pocker, Y, Spyridis, Greg T
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Exact sciences and technology General and physical chemistry Solution properties Solutions
Online-Zugang:	Volltext
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