HCID 59578062, compound → HCID 59578064, compound

Participants

Reaction Steps

2-[4-((E)-3-Methoxy-propenyl)-phenyl]-8-(2-trifluoromethoxy-benzenesulfonyl)-2,8-diaza-spiro[4.5]decan-1-one (0.07 g), product of example 144), in methanol (10 ml) was hydrogenated over Pd on charcoal (10%) at atmospheric pressure for 12 h. The catalyst was removed by filtration, the solvent evaporated off to give the desired material as white solid. MS (ESI): 527.18 (MH+).

Provenance & Evidence