Hydrochloric Acid → 1-[4-(4-Chlorophenoxy)-2-propylphenyl]ethanone

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

A mixture of the product from Step 6 (2.0 g, 5.0 mmol), n-butyl vinyl ether (25 mmol), triethylamine (0.83 mL, 6.0 mmol), palladium acetate (0.125 mmol) and 1,3-bis(diphenylphosphino)propane (51.5 mg, 0.125 mmol) in DMF (25 mL) was heated at 80° C. under nitrogen for 4 h. The reaction mixture was poured into 1 N hydrochloric acid and extracted with ethyl acetate. The organic phase was washed with water and concentrated. The residue was purified by chromatography on silica gel to afford the title product.

Herkunft & Nachweise