反应详情

An aqueous solution prepared by dissolving 4-methylphenylbenzylpiperidinium bromide (13.85 g, 0.04 mmol) and sodium p-toluenesulfonate (9.32 g, 0.048 mmol) in 50 ml of deionized water was extracted with 50 ml of chloroform twice by using a separating funnel. The resulting chloroform phases were combined and the combined solution was washed with 50 ml of deionized water, followed by filtration and drying to obtain 4-methylphenylbenzylpiperidinium tosylate (16.1 g, yield: 92%).

1. customAn aqueous solution prepared
2. extractionwas extracted with 50 ml of chloroform twice
3. washthe combined solution was washed with 50 ml of deionized water
4. filtrationfollowed by filtration
5. customdrying