HCID 22717477, compound → HCID 22717501, compound

Participants

Reaction Steps

A suspension of compound 46 (2.232 g, 3.02 mmol), palladium on charcoal (0.095 g, 0.091 mmol) in ethanol/ethyl acetate (6.5 ml, 1:2) was stirred under an atmosphere of hydrogen at room temperature for 24 hours. The reaction mixture was filtered (celite), the solvent removed in vacuo and the residues recrystallized from acetonitrile to yield colorless crystals.

Provenance & Evidence