HCID 15285754, compound → HCID 15285755, compound

Participants

Reaction Steps

To a solution of 170 mg of compound 21 in 20 ml of ethanol was added 20 mg of 10% Pd-C and the mixture was stirred at room temperature in a hydrogen stream for 9 hours. The catalyst was filtered off and washed with 5 ml of ethanol. The filtrate and the washing were combined and concentrated under reduced pressure to give 144 mg of 2-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-4-[4-(1-piperazinyl)phenyl]-3(2H,4H)-1,2,4-triazolone (Compound 22) as a pale yellow oil.

Provenance & Evidence