反应详情

75.0 g (0.87 mol) of pivalaldehyde are added dropwise to a solution of 76.7 g (0.87 mol) of 3-methylaminopropylamine in 200 ml of dry cyclohexane. After the addition, the solution is heated under reflux in a water separator for 3 hours. The solvent is then removed in a rotary evaporator and the residue is distilled. Boiling point: 69° C./67 mbar

1. additionAfter the addition
2. temperaturethe solution is heated
3. customThe solvent is then removed in a rotary evaporator
4. distillationthe residue is distilled