HCID 21224211, compound → HCID 21224160, compound

Participants

Reaction Steps

2-{4-[4-(4-Fluorophenoxy)phenylthio]-tetrahydropyran-4-yl}-N-hydroxyacetamide (500 mg) was dissolved in methanol (25 ml). OXONE (400 mg) in water (5 ml) was added. After stirring for 30 minutes, the mixture was partitioned between methylene chloride and water. Preparative TLC on silica gel and elution with 10% methanol/methylene chloride gave 2-{4-[4-(4-fluorophenoxy)phenylsulfinyl]-tetrahydropyran-4-yl}-N-hydroxyacetamide (402 mg, m.p. 120° C.).

Provenance & Evidence