HRID538648
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
CONDITIONS
反应条件
- 温度
- 75 °C
PROCEDURE
实验过程
To 400 mg (0.95 mmol) of (S)-1-(tetrahydro-pyran-4-yl)-pyrrolidine-2-carboxylic acid (3-[1,1-dimethyl-2-(tetrahydro-pyran-2-yloxy)-ethyl]-isoxazol-5-yl)-amide in EtOH (6.00 mL) are added 119 mg (0.47 mmol) pyridinium-p-toluenesulfonate. The reaction is stirred at 75° C. for 28 h. The reaction mixture is purified by HPLC-MS to afford 240 mg of (S)-1-(tetrahydro-pyran-4-yl)pyrrolidine-2-carboxylic acid [3-(2-hydroxy-1,1-dimethyl-ethyl)-isoxazol-5-yl]amide. Yield: 75%; ESI-MS: 338 [M+H]+; HPLC (Rt): 0.82 min (method D)
WORKUP
后处理
- customThe reaction mixture is purified by HPLC-MS