13C- and 1H-NMR spectra of 2-pyridone derivatives
13C- and 1H-NMR spectroscopy was used to obtain njHH, nJCH and δC-13 for a series of substituted 2-hydroxypyridines (3-hydroxy; 4-hydroxy; 5-chloro; 3-methyl-5-chloro; 6-chloro; 6-amino; 6-hydroxy). It is shown that the additivity of δC-13 and 1JCH values provides a valuable criterion for differenti...
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| Autores principales: | De Kowalewski, D.G., Contreras, R.H., De Los Santos, C. |
|---|---|
| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00222860_v213_nC_p201_DeKowalewski |
| Aporte de: |
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