反应详情

A mixture of EXAMPLE 339E (715 mg) and 5% palladium on carbon (143 mg) in methanol (20 mL) was hydrogenated at 30 psi for 16 hours at ambient temperature. The reaction mixture was filtered, concentrated and the crude product was chromatographed on silica gel with 7N-methanolic ammonia in methylene chloride.

1. filtrationThe reaction mixture was filtered
2. concentrationconcentrated
3. customthe crude product was chromatographed on silica gel with 7N-methanolic ammonia in methylene chloride