反应详情

{4-[4-(tert-Butyl-dimethyl-silanyloxy)-cyclohex-1-enyl]-2-fluoro-phenyl}-carbamic acid benzyl ester (1.08 g, 2.37 mmol) was dissolved in MeOH (120 mL) and DCM (5 mL) to form a clear solution. The flask was flushed with nitrogen and Pd—C (10%) (108 mg) was added. The solution was stirred under hydrogen atmosphere at rt for 4 h. TLC (30% and 50% EtOAc in Heptane) indicated that the reaction was complete. The solution was filtered through a Celite pad, rinsed with MeOH. The filtrate was concentrated in vacuo to obtain 0.85 g (100% yield) of the title compound as an oil. This material was used immediately in the following reaction.

1. customThe flask was flushed with nitrogen and Pd—C (10%) (108 mg)
2. additionwas added
3. filtrationThe solution was filtered through a Celite pad
4. washrinsed with MeOH
5. concentrationThe filtrate was concentrated in vacuo