Synthesis and chemiluminescent activity of pyridazino[4,5-b]indole-1,4(2H,3H)-diones

Article abstract of DOI:10.3987/com-00-9049

Substituted and non-substituted anilines were transformed to the corresponding triazole derivatives, which were converted to dimethyl indole-2,3-dicarboxylates by photocyclization. The reaction of diester with hydrazine hydrate gave 1,2,3,4-tetrahydro-5H-