The improved synthesis of 5-nitro-1,10-phenanthroline.
D006912:Hydroxyquinolines; D010618:Phenanthrolines; D011804:Quinolines
C524452:5-nitro-1,10-phenanthroline; D006912:Hydroxyquinolines; D010618:Phenanthrolines; D011804:Quinolines; C037219:quinoline
PHENANTHROLINE DERIVATIVES; QUINOLINE AND QUINOLINE DERIVATIVES