ethyl (2E)-3-[4-(2,4-dichlorophenoxy)-2-isopropylpyrimidin-5-yl]acrylate 在
palladium-carbon
氢气 、
ethyl acetate n-hexane 作用下,
以
四氢呋喃 为溶剂,
反应 1.5h,
以to give ethyl 3-[4-(2,4-dichlorophenoxy)-2-isopropylpyrimidin-5-yl]propanoate as a colorless oil (2.0 g, yield 90%)的产率得到ethyl 3-[4-(2,4-dichlorophenoxy)-2-isopropylpyrimidin-5-yl]propanoate