88207-14-1Relevant articles and documents
Indole β-Nucleophilic Substitution. Part 5. Synthesis of the Four Isomeric 5H-Pyridocarbazole-5,11-diones and Benzo Analogues
Ashcroft, William R.,Dalton, Lesley,Beal, Michael G.,Humphrey, Godfred L.,Joule, John A.
, p. 2409 - 2412 (2007/10/02)
The four isomeric 6H-pyridooxepinoindol-5(12H)-ones were transformed by alkali and air into the title pyridocarbazolequinones.A mechanism is proposed for these transformations.