Metal–triketone complexes. Part I. Nuclear magnetic resonance spectral study of the keto–enol equilibria in triketone ligands
- 1 January 1970
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 2605-2607
- https://doi.org/10.1039/j19700002605
Abstract
Assignments of the 1H n.m.r. signals in the three triketones, heptane-2,4,6-trione, 1-phenylhexane-1,3,5-trione, and 1,5-diphenylpentane-1,3,5-trione are given. The changes in intensity of selected signals with both solvent and temperature are used to calculate the tautomeric content of the solutions.Keywords
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