Dimethyl Sulfoxide → HCID 70981569, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 1-benzenesulfonyl-3-fluoro-benzene (1.34 g, 5.7 mmol), hydrazine hydrate (1.4 mL) and dimethyl sulfoxide (2 mL) was stirred at 118° C. for 18 h, then cooled and poured into water (100 mL). The resulting colourless crystals were collected by filtration to give the title compound (1.34 g, 95%). 1H NMR (DMSO-d6): 7.95-7.84 (2H, m), 7.73-7.56 (3H, m), 7.37-7.21 (3H, m), 7.06 (1H, d), 6.96 (1H, dd), 4.14 (2H, br m).

Provenance & Evidence