Manifestation of aza-effect in 13C NMR spectra of acetyldiazines |
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| Authors: | M. A. Mikhaleva I. I. Naumenko V. P. Mamaev |
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| Affiliation: | (1) Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, 630090 Novosibirsk |
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| Abstract: | Carbon magnetic resonance spectra are reported for isomeric acetyldiazines, and an analysis is made of the changes in chemical shifts of the acetyl-group and ring carbon atoms due to the aza-effect in the isomers. In the  -acetylazine series, special features of spectral properties have been revealed for 2-acetylpyrimidines.Deceased.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 202–205, February, 1993. |
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