Abstract
Hydrogenation of the readily prepared dinitrobenzenediamines 7 followed by air oxidation affords the green colored 5,7-disubstituted-5H,12H-quinoxalino[2, 3-b]phenazines 3 in good yields. Mechanistic rationale, compound characterisation and full experimental details are provided.
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APA
Koutentis, P. A. (2002). Regiospecific synthesis of 5,7-disubstituted quinoxalino[2,3-b]phenazines. Arkivoc, 2002(6), 175–191. https://doi.org/10.3998/ark.5550190.0003.616
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