This article is cited in 12 papers

Synthesis of fused quinoxalines

M. G. Ponizovsky^a, A. M. Boguslavsky^a, M. I. Kodess^b, V. N. Charushin^a, O. N. Chupakhin<sup>b

a</sup> Urals State Technical University, Ekaterinburg, Russian Federation
^b I. Ya. Postovsky Institute of Organic Synthesis, Urals Branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation

Abstract: The intramolecular cyclization of NH and N-alkyl quaternary salts of 2-quinoxaline-2-carboxaldehyde hydrazones affords pyrazolo- [3,4-b]quinoxalines in good yields.

Language: English

DOI: 10.1070/MC2002v012n02ABEH001560

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