Ethyl 4-(2-methoxypyridin-3-yl)-2,5-dihydrofuran-3-carboxylate 在
钯 氢气 、
钯 、 crude product 作用下,
以
乙醇 为溶剂,
反应 24.0h,
以to give (±) ethyl (3S,4S)-4-(2-methoxypyridin-3-yl)tetrahydrofuran-3-carboxylate (140 mg) and (±) ethyl (3R,4S)-4-(2-methoxypyridin-3-yl)tetrahydrofuran-3-carboxylate (100 mg)的产率得到(3S,4S)-ethyl 4-(2-methoxypyridin-3-yl)tetrahydrofuran-3-carboxylate