Abstract
According to the data of photoelectron spectroscopy, a linear dependence exists between the energies of nonbonding electrons in azoles and azines, on the one hand, and their benzoannelated derivatives, on the other hand. Substituents do not disturb this relationship; those in position 2 of N-heterocycles exert effects of the same type on the ionization potentials of the n-level of 1,3-diazole and pyridine.
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For part 2, see Ref. 1.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 9, pp. 1600–1603, September, 1994.
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Turchaninov, V.K., Baikalova, L.V. Basicity of azoles. Russ Chem Bull 43, 1512–1515 (1994). https://doi.org/10.1007/BF00697138
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DOI: https://doi.org/10.1007/BF00697138