HCID 59853753, compound → HCID 59853725, compound

Participants

Reaction Steps

To a solution of (2-Isopropenyl-5-methanesulfonyl-phenyl)-[4-(4-trifluoromethyl-phenyl)-piperazin-1-yl]-methanone, (Example 44, 20 mg, 0.0442 mmol) in Ethylacetate (1 ml) was added Pd/C 10% (1 mg). The mixture was hydrogenated at rt for 1 hour. Then, Pd/C 10% (10 mg) and Ethylacetate (5mL) were added and the mixture was hydrogenated at reflux temperature for 1 hour. The mixture was diluted with MeCl2 ,filtered and the filtrate was concentrated in vacuo. The crude mixture was purified on SiO2 Eluent: Heptane/AcOEt 0% to 40% (20 minutes) to provide the title compound (14 mg, 70%, yellow solid); M+H=455.2

Provenance & Evidence