Hydrazine → HCID 22313799, compound

Participants

Reaction Steps

To a solution of 6-chloro-3-pyridinesulfonamide (0.64 g, 3.32 mmol) in ethanol (20 mL) was added hydrazine anhydrous (0.128 g, 3.99 mmol). After the reaction mixture was heated at reflux temperature for 5 hours, the solvent was removed. The residue was washed with methylene chloride to give the subtitle compound (0.494 g, 79.0% yield).

Provenance & Evidence