HCID 12004152, compound → HCID 178491607, compound

Participants

Reaction Steps

The compound (0.5 g) of Example 76 was dissolved in ethanol (20 ml), and 20% palladium hydroxide/carbon (150 mg) was added to the solution, and the mixture was hydrogenated at room temperature. After 2 hours, the catalyst was removed by filtration from the reaction mixture, and the solvent of the mixture was evaporated under reduced pressure. The residue was recrystallized from hexane-ethyl acetate to give 36 mg of the desired compound.

Provenance & Evidence