Hydrogen chloride-ethyl acetate → HCID 67024400, compound

Participants

Reaction Steps

Tert-butyl 2-{2-[(4-chloro-1-naphthyl)oxy]-2-methylpropanoyl}hydrazinecarboxylate (6.11 g) was dissolved in ethyl acetate (40 ml), 4M hydrogen chloride-ethyl acetate (20 ml) was added thereto, followed by stirring at room temperature for 8 hours. The solvent was evaporated under reduced pressure and the residue was washed with diisopropylether to obtain, as a white solid, 2-[(4-chloro-1-naphthyl)oxy]-2-methylpropanohydrazide monohydrochloride (4.23 g).

Provenance & Evidence