Acetone → HCID 53891928, compound

Participants

Reaction Steps

A mixture of 11.25 g. of 4-acetamido-3,5-dihydroxy-benzoic acid methyl ester, 12.1 g. of allyl bromide, 15 g. of dry potassium carbonate and 100 ml. of acetone was boiled and stirred on a reflux condenser for 17 hours. The acetone was removed by distillation. The residue was taken up in water/ethyl acetate. Thereafter, the organic phase separated, washed with water, dried and evaporated. Afters recrystallization from ethyl acetate/petroleum ether, there was obtained 4-acetamido-3,5-diallyloxy-benzoic acid methyl ester having a melting point of 135°-137° C.

Provenance & Evidence