反应详情

(2R)-1,1,1-Trifluoro-4-[5-fluoro-2-(methyloxy)phenyl]-4-methyl-2-({[(1R)-1-phenylethyl]amino}methyl)-2-pentanol (Intermediate 20) (200 mg, 0.48 mmol) was dissolved in EtOH (8 mL) and hydrogenated over 10% palladium on charcoal (100 mg) at 53 psi and room temperature for 16 hours. Catalyst was removed by filtration through celite. The celite was washed several times with EtOH. The filtrate was evaporated in vacuo to give the title compound as a pale yellow oil (158 mg).

1. customCatalyst was removed by filtration through celite
2. washThe celite was washed several times with EtOH
3. customThe filtrate was evaporated in vacuo