Sodium Chloride → HCID 135433064, compound

Participants

Reaction Steps

To a cold solution of 4,10-dimethoxy-benzo[a]phenazine-11-carboxylic acid (2-dimethylamino-ethyl)-amide (300 mg) in dichloromethane (25 mL) was added a 1.0M solution of boron tribromide in dichloromethane (1.63 mL, 2.2 equivalents). The reaction mixture was stirred for 6 hours and then ice was added with sodium carbonate and sodium chloride. The organics were extracted into dichloromethane, dried (MgSO4), and the solvent removed in vacuo to yield a yellow solid which was purified using flash chromatography to yield the title compound (61 mg)

Provenance & Evidence