The Anomalous Deuterium Isotope Effect on the Chemical Shift of the Bridge Hydrogen in the Enol Tautomer of 2,4-Pentanedione

The nature of the intramolecular hydrogen bond in the enol tautomer of 2,4-pentanedione has been investigated by high resolution proton and deuteron magnetic resonance spectroscopy. An unusually large deuterium isotope effect on the chemical shift of the bridge hydrogen has been observed. This unexp...

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Veröffentlicht in:	Proc Natl Acad Sci U S A
Hauptverfasser:	Chan, Sunney I., Lin, L., Clutter, Dale, Dea, Phoebe
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	National Academy of Sciences 1970
Schlagworte:	Physical Sciences: Chemistry
Online-Zugang:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC282988/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16591824/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.65.4.816
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