反应详情

The suspension (60 ml) in methanol of 1.58 g of 2-(2-(isopropyloxycarbonyl)ethyl)-7-nitro-1,2,3,4-tetrahydroisoquinoline and 1.0 g of palladium-carbon (10%) was stirred for one day, and the catalyst was separated by filtration. The filtrate was concentrated under reduced pressure to obtain 1.11 g of 7-amino-2-(isopropyloxycarbonyl)ethyl)-1,2,3,4-tetrahydroisoquinoline (yield: 78%).

1. customthe catalyst was separated by filtration
2. concentrationThe filtrate was concentrated under reduced pressure