Hydrochloric Acid → 5-({[(4-chloro-2,5-dimethylphenyl)sulfonyl](methyl)amino}methyl)-N-{2-[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]ethyl}-N-methylfuran-3-carboxamide

Participants

Reaction Steps

5-({[(4-chloro-2,5-dimethylphenyl)sulfonyl](methyl)amino}methyl)furan-3-carboxylic acid (30 mg, 0.08 mmol) was dissolved in DMF (1 mL) and CDI (20 mg, 0.12 mmol) was added. The mixture was stirred until acid activation was complete. 2-[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-N-methylethanamine.HCl (19 mg, 0.08 mmol) and DIPEA (0.042 mL, 0.24 mmol) were sonicated in DMF (1 mL) for 15 min, 0.5 mL of activated acid solution was added to 0.25 mL of amine solution and the reaction was microwaved (120° C., 200 W) for 20 min, then 2×60 min. A portion of the reaction was concentrated and purified using prep method A.

Provenance & Evidence