HCID 19417346, compound → HCID 136032772, compound

Participants

Reaction Steps

To a solution of the product of step (c) (0.387 g) in 8 ml dioxane was added 110 mg of 10% palladium on carbon (Degussa type, water wet). The mixture was then shaken for 5 hours, filtered and the filter cake washed. The solvents were evaporated to yield 260 mg of 4-hydroxy-3-(3-ethoxy-2-methyl-4-methylsulfonylbenzoyl)pyrid-2-one.

Provenance & Evidence