反应详情

In a reaction vessel provided with a carbon dioxide condenser, a mixture of 6.18 g (0.015 mol) of Bu3Sn(CH2)3Br and 20 ml of Me2NH was refluxed for 7 h. The residue obtained after evaporation of the excess of Me2NH was taken up in 30 ml of diethyl ether and treated for 15 min with 50 ml of a 10% aqueous solution of NaHCO3. Distillation gave 4.95 g (86%) of (3-dimethylaminopropyl)tributyltin.

1. customIn a reaction vessel provided with a carbon dioxide condenser
2. temperaturewas refluxed for 7 h
3. customThe residue obtained
4. customafter evaporation of the excess of Me2NH
5. additiontreated for 15 min with 50 ml of a 10% aqueous solution of NaHCO3
6. distillationDistillation