Tautomerism of 2-aminoperimidines

Autor: S. K. Drusvyatskaya, A. F. Bekhli, B. V. Lopatin
Rok vydání: 1978
Předmět:
Zdroj: Chemistry of Heterocyclic Compounds. 14:694-698
ISSN: 1573-8353
0009-3122
Popis: 2-Aminoperimidine and substituted 2-aminoperimidines were synthesized, and their amine-imine tautomerism was studied by IR and UV spectroscopy. It is shown that 2-aminoperimidine exists in virtually only the amine form, whereas its acyl derivatives exist largely in the imine form. A complete shift of the tautomeric equilibrium is observed for the chloroacyl derivatives, which exist in the imide form in both the solid state and in solution.
Databáze: OpenAIRE
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