Structure and color of protonated benzimidazolyl formazans

Autor: G. N. Lipunova, L. L. Popova, N. P. Bednyagina, A. I. Yalandina, E. G. Kovalev, L. G. Egorova
Rok vydání: 1985
Předmět:
Zdroj: Chemistry of Heterocyclic Compounds. 21:684-688
ISSN: 1573-8353
0009-3122
Popis: Benzimidazolyl formazans were titrated spectrophotometrically and their base constants were determined. On the basis of quantum mechanical calculations of electron spectra a hypothesis concerning the chelate structure of the unsymmetrical benzimidazolyl formazans is proposed.
Databáze: OpenAIRE