Hydrazine, 1,1-diphenyl-, hydrochloride (1:1) → HCID 86762609, compound

Participants

Reaction Steps

N,N-Diphenylhydrazine hydrochloride (0.01 mol, 2.2 g), 5-methyl-6-oxoheptanesulfonic acid (0.017 mol, 3.0 g) in glacial acetic acid (20 ml) were stirred at room temperature (˜20° C.) for an hour then at 100° C. for 3 hours (TLC check). The reaction mixture was cooled down and the solvent removed under vacuum. The residue was washed with diethyl ether and purified by flash column on silicagel. Yield: 2 g (56%). Structure confirmed by NMR spectrum.

Provenance & Evidence