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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Publié dans:	Proc Natl Acad Sci U S A
Auteurs principaux:	Chan, Sunney I., Lin, L., Clutter, Dale, Dea, Phoebe
Format:	Artigo
Langue:	Inglês
Publié:	National Academy of Sciences 1970
Sujets:	Physical Sciences: Chemistry
Accès en ligne:	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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