HRID451218
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
- 40 °C
PROCEDURE
实验过程
To a solution of [1-benzyl-4-(4-fluoro-2-methyl-phenyl)-1H-pyrazolo[3,4-b]pyridin-5-yl]-methyl-amine (2.125 g, 6.13 mmol) in CH2Cl2 (30 mL) was added iPr2NEt (2.14 mL, 12.3 mmol) and 2-(3,5-Bis-trifluoromethyl-phenyl)-2-methyl-propionyl chloride (described in J. Org. Chem, 2006, 71, 2000-2008, 2.93 g, 9.20 mmol). The reaction mixture was heated at 40° C. for 2 hours, diluted with CH2Cl2 (100 mL), and washed with H2O. The organic phase was dried over Na2SO4, concentrated under vacuo, and column chromatography (SiO2, EtOAc/Heptane 1/4) afforded 3.2 g (83%) of the title compound as a white foam. ES-MS m/e: 629.2 (M+H+).
WORKUP
后处理
- washwashed with H2O
- dry with materialThe organic phase was dried over Na2SO4
- concentrationconcentrated under vacuo, and column chromatography (SiO2, EtOAc/Heptane 1/4)