98154-46-2Relevant articles and documents
Preparation and Rearrangement of 6a-Methyl-6aH-benzocarbazole and 11b-Methyl-11bH-benzocarbazole
Kulagowski, Janusz J.,Mitchell, Glynn,Moody, Christopher J.,Rees, Charles W.
, p. 650 - 651 (1985)
The non-aromatic benzocarbazoles (4) and (10) are isolable stable compounds; (4) are produced by photolysis of the benzotriazoles (3), and on further irradiation undergo aza-di-?-methane rearrangement to give the indenoquinolines (5), whilst as expected (10) is photostable.