3-Trifluoromethylcinnamic acid → 3-(3-Trifluoromethylphenyl)propanoic acid

Participants

Reaction Steps

3-trifluoromethyl cinnamic acid (0.463 moles, 100 gms) was dissolved in 1.0 lt. of methanol and charged to a hydrogenating vessel. 5% Pd/C (3 gms) was added. The reaction mass was hydrogenated at H2 pressure of 1 kg/cm2 at a temperature of 25° C. for about 10 hours. After completion of the reaction, the contents of the vessel was filtered, washed with methanol (100 ml). Methanol was evaporated from the filtered material to get a residue of 3-(3-trifluoromethylphenyl)propanoic acid (100 gms, Yield 100%).

Provenance & Evidence