反应详情

4-[4-(t-Butoxycarbonyl)piperazin-1-yl]benzaldehyde and [3-(ethoxycarbonyl)propyl]triphenylphosphonium bromide were reacted in THF in the presence of potassium t-butoxide to obtain ethyl 5-{4-[4-(t-butoxycarbonyl)piperazin-1-yl]phenyl}-4-pentenoate, which was then subjected to catalytic reduction using palladium/carbon to obtain an objective compound.