反应详情

To the preceding mixture, 51.6 g tris-(2-chloroethyl)amine hydrochloride (0.215 mole) were added. The mixture was then heated under reflux of the 2-methoxyethanol (θ=125° C.) for 12 hours and the solvent distilled off under reduced pressure. The excess sodium 2-methoxyethanolate was neutralized by addition of 11.6 cm3 of aqueous (10 N) HCl. The sodium chloride was filtered and the solution distilled.

1. temperatureThe mixture was then heated
2. distillationthe solvent distilled off under reduced pressure
3. additionThe excess sodium 2-methoxyethanolate was neutralized by addition of 11.6 cm3 of aqueous (10 N) HCl
4. filtrationThe sodium chloride was filtered
5. distillationthe solution distilled