3-methoxy-4-(4-methyl-1H-imidazol-1-yl)aniline → N-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-4-methyl-2-phenyl-2,3,4,5-tetrahydropyrido[3,2-f][1,4]oxazepin-8-amine

Participants

Reaction Conditions

Reaction Steps

8-chloro-4-methyl-2-phenyl-2,3,4,5-tetrahydropyrido[3,2-f][1,4]oxazepine (60.0 mg, 0.22 mmol), 3-methoxy-4-(4-methyl-1H-imidazol-1-yl)aniline (57.7 mg, 0.28 mmol), palladium(II) acetate (4.90 mg, 0.02 mmol), 2-(Dicyclohexylphosphino)biphenyl (7.65 mg, 0.02 mmol) and CS2CO3 (213 mg, 0.66 mmol) were weighed into a microwave vial. The vial was capped and flushed with argon. DME (4 mL) was added and the mixture was heated to 100°C in a microwave apparatus for 1 h. The cooled reaction mixture was diluted with dichloromethane and methanol, filtered through a plug of Celite and the solvents were evaporated. The residue was purified by HPLC to give 36 mg (37 % Yield) of the title product.

Provenance & Evidence