反应详情

A solution of (RS) 2-(4-chlorophenoxymethyl)-4-benzyloxy-1-[3-[1-(t-butoxycarbonyl)piperidin-3-yl]propyl]-benzimidazole (245 mg, 0.42 mmol, 1.0 eq) in ethyl acetate (4.2 ml) was degassed and then treated with 5% palladium on carbon (250 mg). The resulting mixture was stirred under a hydrogen atmosphere. The reaction mixture was then filtered through a CELITE™ cake layer. The catalyst was washed thoroughly with ethyl acetate and ethanol. The filtrate was condensed on a rotoevaporator to yield the desired title product in 78% yield.

1. filtrationThe reaction mixture was then filtered through a CELITE™ cake layer
2. washThe catalyst was washed thoroughly with ethyl acetate and ethanol
3. customcondensed on a rotoevaporator