Studies on phenazines.  XII.  Synthesis of methylphenazines with sodium amide.
D000577:Amides; D006571:Heterocyclic Compounds; D007477:Ions; D010619:Phenazines; D012964:Sodium; D012982:Sodium, Dietary
D000577:Amides; D006571:Heterocyclic Compounds; D007477:Ions; D010619:Phenazines; D012982:Sodium, Dietary; D012964:Sodium
HETEROCYCLIC COMPOUNDS/preparation of