3-Chloropropionyl chloride → HCID 59190271, compound

Participants

Reaction Steps

To a solution of (E)-3-((5-(3-aminophenyl)furan-2-yl)methylene)indolin-2-one (80 mg, 0.26 mmol) and TEA (0.11 mL, 0.79 mol) in DCM (5.0 mL) was added 3-chloropropanoyl chloride (0.04 mL, 0.42 mmol). The reaction was stirred for 20 min and the precipitate was collected by filtration to yield desired (E)-3-chloro-N-(3-(5-((2-oxoindolin-3-ylidene)methyl)furan-2-yl)phenyl)propanamide. LCMS (ES): m/z 357 [M+1-Cl]+.

Provenance & Evidence