NMR J(C,C) scalar coupling analysis of the effects of substituents on the keto-enol tautomeric equilibrium in 2-OH-n-X-pyridines. An experimental and DFT study
In order to study the effect of substituents on the preferential keto/enol forms of six mono-substituted 2-OH-pyridines, the energies corresponding to their DFT-optimized structures for both tautomeric forms were compared. To obtain an idea of how solvent dielectric effects affect such a tautomeric...
Guardado en:
| Autor principal: | Contreras, Rubén Horacio |
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| Publicado: |
2004
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| Materias: | |
| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00268976_v102_n23-24_p2607_DeKowalewski http://hdl.handle.net/20.500.12110/paper_00268976_v102_n23-24_p2607_DeKowalewski |
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