3'-Aminoacetophenone → HCID 67338914, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 1-chloro-5-iodo-6-methylphthalazine (0.380 g, 1.25 mmol) in IPA (3.0 ml), charged to a 5 mL microwave reaction vessel, 3′-aminoacetophenone (0.253 g, 1.87 mmol) was added. The reaction mixture was stirred at 160° C. for 15 min. The reaction mixture was diluted with excess DCM and saturated aqueous sodium bicarbonate. The organic layer was washed with brine, dried over magnesium sulfate and concentrated under vacuum. The resulting residue was loaded on to silica and purified by column chromatgraphy. (ISCO 40.0 g, 10-70% EtOAc in Hex., 25 min.) to give 1-(3-(5-iodo-6-methylphthalazin-1-ylamino)phenyl)ethanone (0.122 g, 24.2% yield). MS (M+H)+ 404.

Provenance & Evidence