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Tautomerism of 4-Pyridones
12
Citations
3
References
1977
Year
Derivative (Chemistry)Chemical MeasurementDerivativesBiochemistryNatural SciencesChemical DerivativePka ValuesOrganic ChemistrySeveral 4-PyridonesChemistryHeterocycle ChemistryPharmacologyPharmaceutical ChemistryKt Values
Abstract The tautomeric constants, Kt, of several 4-pyridones were determined by measurement of pKa values. For 2-substituted 5-methoxy-4-pyridones, the Kt values were correlated to the substituent constants σ, the equation logkt=2.98+2.93σm−6.18σo being obtained.
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