反应详情

9.6 g (50 mmol) of 5-benzyl-5-aza-1-oxaspiro[2,4]heptane are added dropwise to 50 ml of dimethylamine solution (50%) and the mixture is stirred overnight at room temperature. The batch is then concentrated and the residue is distilled.

1. concentrationThe batch is then concentrated
2. distillationthe residue is distilled