Volume - 13 | Issue-1
Volume - 13 | Issue-1
Volume - 13 | Issue-1
Volume - 13 | Issue-1
Volume - 13 | Issue-1
Reaction of acenaphthenequinone and aceanthrenequinone (1a,b) with diaminomaleonitrile at reflux temperature gave acenatho[1,2- b]pyrazine-8,9-dicarbonitrile and aceanthryleno[1,2-b]pyrazine-10-11-dicarbonitrile (2a,b), respectively.