Sodium hydride → 8H-8,12b-Diazabenzo[a]aceanthrylene

Participants

Reaction Steps

30 g (109 mmol) of 1-fluoro-9-(2-aminophenyl)-9H-carbazole are dissolved in 200 ml of DMF under a protective gas, 4.4 g (109 mmol) of NaH (60% in oil) are added at room temperature, and the mixture is boiled under reflux for 6 h. The mixture is subsequently warmed to room temperature over the course of 1 h, the solvent is removed, and the residue is purified by chromatography.

Provenance & Evidence