Condensed heterocyclic systems with a quaternary nitrogen atom

Autor: Trukhan, G. E., Tymyanskii, Ya. R., Andreichikov, Yu. P., Knyazhanskii, M. I., Dorofeenko, G. N.
Zdroj: Chemistry of Heterocyclic Compounds; September 1978, Vol. 14 Issue: 9 p990-993, 4p
Abstrakt: Nitro and amino derivatives of pyrido[1,2-f]phenanthridinium perchlorate were synthesized by the Pschorr method and by photocyclodehydrogenation from N-(nitrophenyl)-or N-(aminophenyl)pyridinium perchlorates. The mechanism of the photoconversion was investigated.
Databáze: Supplemental Index