Hydrazine hydrate (1:1) → HCID 178494031, compound

Participants

Reaction Steps

To a solution of (5-bromo-3-fluoro-2-methoxypyridin-4-yl)(cyclopentyl)methanone (440 mg) in methanol (10 mL) was added hydrazine monohydrate (2.06 mL) at room temperature, the mixture was stirred for 3 hr, and the reaction mixture was concentrated under reduced pressure. The residue was purified by silica gel column chromatography (basic silica gel, ethyl acetate/hexane) to give the title compound (100 mg).

Provenance & Evidence