Products of transformation of aldehyde benzazolylhydrazones in acetic acid in the presence of n-amyl nitrite

Autor: Lipunova, G. N., Klyuev, N. A., Medvedeva, L. I., Bednyagina, N. P., Zhil'nikov, V. N.
Zdroj: Chemistry of Heterocyclic Compounds; September 1983, Vol. 19 Issue: 9 p966-969, 4p
Abstrakt: The reaction of aldehyde benzazolylhydrazones with amy1 nitrite in acetic acid leads to an oxidative transformation to give N,N'-diacyl derivatives of 2-hydrazinobenzazoles rather than to nitrosation of the hydrazones, whereas in the case of benzaldehyde benzothiazolylhydrazone it leads to 1,4-dibenzothiazolyl-3,6-diphenyl-1,4-dihydro-1,2,4,5-tetrazine.
Databáze: Supplemental Index