反应详情

After dissolving 1.70 g of 1-(tert-butoxycarbonyl)-4-mercaptopiperidine in a mixture of 8 ml ethanol/8 ml 2N sodium hydroxide, 1.05 ml of 2-fluorobenzyl bromide was added and the mixture was stirred overnight at room temperature. Water was added to the reaction solution, and extraction was performed with ethyl acetate. The organic layer was washed with saturated brine and dried over anhydrous magnesium sulfate, and then the solvent was distilled off under reduced pressure. The residue was purified by silica gel column chromatography (solvent: n-hexane/ethyl acetate) to obtain the title compound (1.72 g, 68% yield).

1. additionwas added
2. washThe organic layer was washed with saturated brine
3. dry with materialdried over anhydrous magnesium sulfate
4. distillationthe solvent was distilled off under reduced pressure
5. customThe residue was purified by silica gel column chromatography (solvent: n-hexane/ethyl acetate)