Chloroacetone → HCID 68744765, compound

Participants

Reaction Steps

0.10 g (0.53 mmol) 1-benzoylpiperazine and potassium carbonate 0.22 g (1.58 mmol, 3.0 eq.) were added to 5 ml acetonitrile and 0.05 g (0.53 mmol, 1.0 eq.) chloroacetone was added dropwise slowly at room temperature. After mixing for one hour, 5 ml purified water was added, and the reaction mixture was extracted with 10 ml ethylacetate three times. After collecting organic layer, drying with anhydrous magnesium sulfate, and concentrating with decompression, residues obtained were purified with silicagel chromatography (mobile phase: dichloromethane/methnol=10:1) and 0.11 g (83%) target compound as yellow serup were yielded.

Provenance & Evidence