Three-dimensional structures and spectra of 2,6- and 2,8-diethyl-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-diones

Autor: Shamuratov, é. B., Batsanov, A. S., Struchkov, Yu. T., Tsivadze, A. Yu., Tsintsadze, M. G., Khmel'nitskii, L. I., Simonov, Yu. A., Dvorkin, A. A., Lebedev, O. V., Markova, T. B.
Zdroj: Chemistry of Heterocyclic Compounds; July 1991, Vol. 27 Issue: 7 p745-749, 5p
Abstrakt: Isomeric 2,6- and 2,8-diethyl-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-diones were obtained by the reaction of glyoxal with ethylurea, and their crystal structures and IR, Raman, and PMR spectra were studied.
Databáze: Supplemental Index