反应详情

温度

120 °C

A mixture of (cis)-4-aminomethyl-3-hydroxy-piperidine-1-carboxylic acid benzyl ester (0.1 g, 378 mmol) and 2-fluoropyridine (0.25 mL) was heated to 120° C. for 24 h. The reaction mixture was partitioned between EtOAc and water. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and the solvent evaporated to give a (cis)-3-hydroxy-4-(pyridin-2-ylaminomethyl)-piperidine-1-carboxylic acid benzyl ester crude product, which was purified by flash column chromatography (50% EtOAc hexane to 5% MeOH EtOAc). M.S (M+1): 342

1. customThe reaction mixture was partitioned between EtOAc and water
2. washThe organic layer was washed with brine
3. dry with materialdried over anhydrous sodium sulfate
4. customthe solvent evaporated