反应详情

Add p-toluenesulfonyl-chloride (1.33 g, 6.98 mmol), portionwise, to a mixture of 3-piperidin-1-yl-propan-1-ol (1 g, 6.98 mmol), triethylamine (1.41 g, 13.9 mmol) and dichloromethane (6 mL). Stir the resulting suspension vigorously overnight at room temperature. Add water, separate the organic layer, and extract the aqueous layer with dichloromethane, twice. Combine the organic layers and wash with water, dry with sodium sulfate and evaporate the solvent to give the final, desired compound. The final compound may be purified by chromatography.

1. customAdd water, separate the organic layer
2. extractionextract the aqueous layer with dichloromethane
3. washwash with water
4. dry with materialdry with sodium sulfate
5. customevaporate the solvent