Abstract
The electron spectra of functionally substituted N-oxides of pyridine and quinoline in different solvents have been analyzed. It is shown that the long-wave region of the spectra can be used to investigate the tautomeric forms and the resonance structures of these compounds with substituents which are directly conjugated with the N-oxide group.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 12, pp. 1662–1669. December, 1993.
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Andreev, V.P., Ryzhakov, A.V. Investigation of the tautomerism and the intramolecular charge transfer in the series of aromatic N-oxides by electron spectroscopy. Chem Heterocycl Compd 29, 1435–1440 (1993). https://doi.org/10.1007/BF00531407
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DOI: https://doi.org/10.1007/BF00531407