Potassium Carbonate → HCID 54478685, compound

Participants

Reaction Steps

7 g (22 mmol) of 4-(2-(3-chloropropionyloxy)ethoxy)phenyl-2-hydroxy-2-propyl-ketone was dissolved in 70 ml acetone. 4.6 g (33 mmol) K2CO3 and 50 mg 2,6-di-tert.butyl-4-methylphenol were added. The mixture was refluxed for 3 hours. After cooling down to room temperature, the inorganic salts were removed by filtration and the solvent was removed under reduced pressure. The residue was treated with 75 ml n.-hexane. 4-(2-acryloyloxyethoxy)phenyl-2-hydroxy-2-propyl ketone crystallized from the medium. 4.2 (67.7%) of 4-(2-acryloyloxyethoxy)phenyl-2-hydroxy-2-propyl ketone was isolated.

Provenance & Evidence