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research article
The tautomeric persistence of electronically and sterically biased 2-quinolinones
One dozen of tailormade model 3-fluoro-2(1H)-quinolinones were synthesized, in order to be investigated by UV-, IR- and NMR spectroscopic techniques. All of these compounds were found to exist predominantly, if not exclusively, in the lactam (carboxamide, 1,2-dihydro-2-oxoquinoline) form. No tautomeric lactim (iminol, azaphenol) structure was detected. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008).
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Type
research article
Web of Science ID
WOS:000256233400010
Authors
Publication date
2008
Published in
Start page
2430
End page
2438
Subjects
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
November 30, 2010