反应详情

56.2 g (0.4 mol) of 4-chlorobenzaldehyde were added dropwise to a solution of 18.4 g (0.4 mol) of methylhydrazine in 100 ml of ethanol. The mixture was then refluxed for 4 hours. After cooling, the reaction mixture was concentrated. The residue was taken up in methyl tert-butyl ether. The ether phase was finally washed with water, dried over magnesium sulfate and then concentrated. Yield: 97%.

1. temperatureThe mixture was then refluxed for 4 hours
2. temperatureAfter cooling
3. concentrationthe reaction mixture was concentrated
4. washThe ether phase was finally washed with water
5. dry with materialdried over magnesium sulfate
6. concentrationconcentrated