4-[3-(4-Tert-butoxycarbonyl-phenyl)-acryloyl]-6-methyl-pyridine-2-carboxylic acid ethyl ester 、
氢气 在
Pd barium sulfate 作用下,
以
四氢呋喃 为溶剂,
反应 16.0h,
以to give 0.41 g of 4-[3-(4-tert-butoxycarbonyl-phenyl)-propionyl]-6-methyl-pyridine-2-carboxylic acid ethyl ester的产率得到4-[3-(4-tert-butoxycarbonylphenyl)propionyl]-6-methylpyridine-2-carboxylic acid ethyl ester