Hydrazine → HCID 71258151, compound

Participants

Reaction Conditions

Reaction Steps

Methyl 3-sulfamoylbenzoate (110 mg, 0.511 mmol) was added to the hydrazine (32.8 mg, 1.022 mmol) in methanol and refluxed for 8 h at 65° C. Following cooling, reaction was monitored by TLC. After completion of the reaction, the solvent was removed by vacuum and then compound was purified by flash chromatography (5% methanol/DCM) to yield the 3-(hydrazinecarbonyl)benzenesulfonamide (57 mg, 0.260 mmol, 50.8% yield) as a white solid. 1H NMR (CD3OD, 400 MHz): δ 8.32 (m, 1H), 8.04 (d, 1H, J=7.6 Hz), 7.97 (d, 1H, J=7.6 Hz), 7.63 (t, 1H, J=8.0 Hz). Mass [M+H]+:216.0

Provenance & Evidence