反应详情

A mixture of 1-[1-(4-chlorophenyl)cyclobutyl]-ethanone (40 g), N,N-dimethylhydrazine (50 ml), glacial acetic acid (2 ml) and ethanol (35 ml) was heated under reflux for 78 hours. Removal of the solvent gave a residue which was distilled (104°-106°/0.1 mm Hg) to give 1-[1-(4-chlorophenyl)cyclobutyl]ethanone N,N-dimethylhydrazone.

1. temperaturewas heated
2. temperatureunder reflux for 78 hours
3. customRemoval of the solvent
4. customgave a residue which
5. distillationwas distilled (104°-106°/0.1 mm Hg)