Yu. A. Azev, O. S. Ermakova, V. S. Berseneva, M. I. Kodess, M. A. Ezhikova, I. N. Ganebnykh, “Synthesis of the 6-oxidopyrido[1,2-a]quinoxalinium derivatives from quinoxalin-2-one and aldehydes – new examples of domino reactions”, Mendeleev Commun., 27:6 (2017), 637

Эта публикация цитируется в 5 статьях

Communications

Synthesis of the 6-oxidopyrido[1,2-a]quinoxalinium derivatives from quinoxalin-2-one and aldehydes – new examples of domino reactions

Yu. A. Azev^a, O. S. Ermakova^a, V. S. Berseneva^a, M. I. Kodess^ab, M. A. Ezhikova^b, I. N. Ganebnykh^b

^a Department of Chemistry, Ural Federal University, Ekaterinburg, Russian Federation
^b I.Ya. Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation

Аннотация: Quinoxalin-2-one reacts with aldehydes on heating in the presence of an acid to afford 6-oxidopyrido[1,2-a]quinoxalinium zwitter ions which on treatment with picric acid give picrates.

Язык публикации: английский

DOI: 10.1016/j.mencom.2017.11.034