[CH3:1][C:2]1[N:7]=[CH:6][C:5]([CH:8]=[CH:9][C:10]([O:12][CH2:13][CH3:14])=[O:11])=[CH:4][CH:3]=1>C(O)C.[Pd]>[CH3:1][C:2]1[N:7]=[CH:6][C:5]([CH2:8][CH2:9][C:10]([O:12][CH2:13][CH3:14])=[O:11])=[CH:4][CH:3]=1Ethyl 3-(6-methyl-3-pyridyl)acrylate (60.36 g) was hydrogenated in ethanol at 35° and 355 kPa using palladiumon charcoal catalyst (10%, 1.0 g). The mixture was filtered and the filtrate was evaporated to give ethyl 3-(6-methyl-3-pyridyl)propionate as an oil.
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