反应详情

2.20 g (6.14 mmol) 4-[4-(2-Acetylamino-propyl)-phenyl]-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester (VI.1) in 100 mL methanol are hydrogenated (50 psi) for 7.0 h at rt using 250 mg palladium on charcoal(10%). After that time, the catalyst is filtered off and the solvent is evaporated to yield the desired product.

1. customfor 7.0 h
2. customat rt
3. filtrationAfter that time, the catalyst is filtered off
4. customthe solvent is evaporated