甲醇 、 3-[4-Methoxy-3-(1,4,4,6-tetramethyl-2-oxo-1,2,3,4-tetrahydro-quinolin-7-yl)-phenyl]-acrylic acid 在
palladium 10% on activated carbon
氢气 作用下,
反应 72.0h,
生成
3-[4-methoxy-3-(1,4,4,6-tetramethyl-2-oxo-1,2,3,4-tetrahydro-quinolin-7-yl)-phenyl]-propionic acid methyl ester