反应详情

Ethyl 3-(3-pyridyl)crotonate (13.2 g) was hydrogenated in ethanol (130 ml) at 270 kPa with 10% palladium on charcoal catalyst for 3 hours at room temperature to give ethyl 3-(3-pyridyl)butyrate (12.74 g), b.p. 74°-80°/0.15 mmHg.