反应详情

The benzyl 1-(2,2-dimethylpropionyl)-1H-indole-5-carboxylate (220 mg) obtained above was dissolved in ethanol, and 5% palladium on carbon (44 mg) was added thereto and stirred overnight at room temperature in a hydrogen atmosphere. Insoluble matter was removed by filtration, and the filtrate was concentrated under reduced pressure to give the title compound (140 mg, Y.:86%).

1. customInsoluble matter was removed by filtration
2. concentrationthe filtrate was concentrated under reduced pressure