ethyl 4-(4-benzyloxyphenyl)-3-(pyridin-3-yl)but-2-enoate 在
钯 氢气 、 silica gel 作用下,
以
乙醇 为溶剂,
反应 4.0h,
以Flash chromatography on silica gel (50% EtOAc/hexanes) gave the impure title compound (327 mg, 66% over three steps) as a yellow oil的产率得到ethyl 3-(3-pyridyl)-4-(p-hydroxyphenyl)butyrate