Condensed heterocyclic systems with a quaternary nitrogen atom

Autor: G. N. Dorofeenko, M. I. Knyazhanskii, Yu. P. Andreichikov, Ya. R. Tymyanskii, G. E. Trukhan
Rok vydání: 1978
Předmět:
Zdroj: Chemistry of Heterocyclic Compounds. 14:990-993
ISSN: 1573-8353
0009-3122
DOI: 10.1007/bf00509557
Popis: 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: OpenAIRE