反应详情

To a solution of Boc-D-Trp(CH2CO2Et)-OBzl (4.14 g) in ethanol (60 ml) was added 5% palladium on carbon (0.7 g) and the mixture was hydrogenated for one and half an hour under atmospheric pressure. Filtration of the catalyst and concentration of the filtrate under vacuum gave Boc-D-Trp(CH2CO2Et)-OH as an amorphous solid (3.06 g).

1. customwas hydrogenated for one and half an hour under atmospheric pressure
2. filtrationFiltration of the catalyst and concentration of the filtrate under vacuum