反应详情

Dissolved in 50 ml of ethyl acetate were 10.2 g of (E)-methyl 3-(3,4,5-trimethoxyphenyl)prop-2-enoate, followed by the addition of 300 mg of 10% palladium carbon. The resulting solution was stirred at room temperature for 19 hours under a hydrogen atmosphere of 1 atm. Insoluble matter was removed by filtration. The filtrate was distilled off under reduced pressure, whereby 11.03 g of the title compound were obtained as colorless oil (quantitative yield).

1. customInsoluble matter was removed by filtration
2. distillationThe filtrate was distilled off under reduced pressure