Methanol → HCID 86631022, compound

Participants

Reaction Steps

To a solution of 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-(3-formylphenyl)-1H-indole-7-carboxamide (40 mg, 0.09 mmol) and 2,2,2-trifluoroethylamine (78 μL, 0.55 mmol) in dichloromethane (2 mL) and methanol (1 mL) was added 2 drops of acetic acid. The mixture was then stirred overnight. Sodium borohydride (20.8 mg, 0.55 mmol) was then added and the mixture was stirred for 30 min. The resulting mixture was concentrated and dissolved in dimethyl sulfoxide followed by purification by Gilson Preparatory HPLC to give 29.4 mg of the title compound (62.5%).

Provenance & Evidence