Hydrazine → HCID 67001472, compound

Participants

Reaction Steps

4-[6-(2,4-Dichloro-phenoxy)-3-oxo-hex-1-enyl]-N-methoxymethyl-N-thiazol-2-yl-benzenesulfonamide (0.259 mmol) and hydrazine (2 mL) was heated to 80° C. in ethanol (15 mL) for 2 h. The solution was concentrated in vacuo. The crude 4-{5-[3-(2,4-dichloro-phenoxy)-propyl]-3,4-dihydro-2H-pyrazol-3-yl}-N-methoxymethyl-N-thiazol-2-yl-benzenesulfonamide was used without further purification.

Provenance & Evidence