反应详情

To a solution of tert-butylcarbazate (50.0 g, 378 mmol) in 40 mL acetone is added 10 g MgSO4 and 5 mL acetic acid and the reaction mixture is stirred at reflux temperature for 1 h. The reaction mixture is filtered and concentrated in vacuo. The residue is crystallized from diethyl ether/cyclohexane. Yield: 49.4 g.

1. temperatureat reflux temperature for 1 h
2. filtrationThe reaction mixture is filtered
3. concentrationconcentrated in vacuo
4. customThe residue is crystallized from diethyl ether/cyclohexane