ChemInform Abstract: σ^H-Adducts of 1-Alkyl-1,4-diazinium Salts as the Sources of Biradicals in the Synthesis of Tetraazaphenanthrenes.

E. V. Verbitskiy

Postovsky Inst. Org. Synth., Russ. Acad. Sci., Ekaterinburg 620041, Russia

P. A. Slepukhin

Postovsky Inst. Org. Synth., Russ. Acad. Sci., Ekaterinburg 620041, Russia

M. A. Ezhikova

Postovsky Inst. Org. Synth., Russ. Acad. Sci., Ekaterinburg 620041, Russia

M. I. Kodess

Postovsky Inst. Org. Synth., Russ. Acad. Sci., Ekaterinburg 620041, Russia

Yu. N. Shvachko

Postovsky Inst. Org. Synth., Russ. Acad. Sci., Ekaterinburg 620041, Russia

D. V. Starichenko

Postovsky Inst. Org. Synth., Russ. Acad. Sci., Ekaterinburg 620041, Russia

G. L. Rusinov

Postovsky Inst. Org. Synth., Russ. Acad. Sci., Ekaterinburg 620041, Russia

V. N. Charushin

Postovsky Inst. Org. Synth., Russ. Acad. Sci., Ekaterinburg 620041, Russia