Sodium Hydroxide → HCID 117777902, compound

Participants

Reaction Steps

A mixture of 10% NaOH (5 ml) and the compound of Example 96 (1.45 g, 3.79 mmol) in 25 ml ethanol was heated at 100° C. for 2 h. The mixture was diluted with ethyl acetate (100 ml) and the organic layer was washed with water (50 ml) and brine (25 ml). The solvent was removed under reduced pressure and the residue was purified by column chromatography over silica gel to give the product in 85% yield (1.1 g).

Provenance & Evidence