反应详情

235 mg (552 μmol) 6-[2-(4-benzyloxy-phenyl)-benzoxazol-6-yl]-5-ethyl-4,5-dihydro-2H-pyridazin-3-one are hydrogenated together with 50 mg palladium on charcoal 10% and 50 ml of methanol at RT and 3.45 bar hydrogen pressure for 2.5 h, then the catalyst is filtered off and the filtrate is evaporated down completely i.V.

1. filtrationthe catalyst is filtered off
2. customthe filtrate is evaporated down completely i.V