反应详情

温度

0 °C

A solution of methyl 3-(3,4,5-trimethoxyphenyl)propanoate (11.03 g, 0.043 mol) in tetrahydrofuran (20 ml) was added dropwise to a suspension of lithium aluminum hydride (1.6 g, 0.042 mol) in 20 ml of tetrahydrofuran, said suspension having been cooled to 0° C., followed by stirring at room temperature for 19 hours. After the addition of sodium sulfate decahydrate, the resulting mixture was stirred further at room temperature for one hour. Insoluble matter was removed by filtration and the filtrate was concentrated, whereby 9.5 g of the title compound were obtained as colorless oil (yield: 96.8%).

1. stirringthe resulting mixture was stirred further at room temperature for one hour
2. customInsoluble matter was removed by filtration
3. concentrationthe filtrate was concentrated