HCID 22038030, compound → 1-[1-(4-Acetamidomethylphenethyl)piperidin-4-yl]indole

Participants

Reaction Steps

A suspension of 1-[1-(4-acetamidomethylphenethyl)piperidin-4-yl]indoline (0.80 g) obtained in Example 36 and active manganese dioxide (1.32 g) in chloroform (30 ml) was heated under reflux for 6 hr with vigorous stirring. Then the reaction mixtures were filtered through celite and the residue was washed with chloroform. The filtrate was concentrated under reduced pressure and the obtained residue was crystallized from a solvent mixture of ethyl acetate with hexane to give the title compound (0.64 g) as a white powder (yield: 80.4%).

Provenance & Evidence