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
PROCEDURE
实验过程
To a solution of 4-(3-amino-6-(tetrahydro-2H-pyran-4-yl)pyrazin-2-yl)-2-fluorobenzoic acid (35 mg, 0.110 mmol) in DMF (368 μl) was added (S)-tert-butyl (2-amino-2-(3-bromo-5-fluorophenyl)ethyl)carbamate (40.8 mg, 0.110 mmol), aza-HOBt (22.52 mg, 0.165 mmol). EDC (31.7 mg, 0.165 mmol), and DIEA (57.8 μl, 0.331 mmol). The reaction mixture was stirred at room temperature for 3 h, and then partitioned between EtOAc and water. The organic was washed by NaHCO3, water and brine, dried over Na2SO4 and concentrated. The crude (S)-tert-butyl (2-(4-(3-amino-6-(tetrahydro-2H-pyran-4-yl)pyrazin-2-yl)-2-fluorobenzamido)-2-(3-bromo-5-fluorophenyl)ethyl)carbamate was used in next step reaction without further purification. LCMS (m/z): 632.1/634.1 (MH+), 0.97 min.
WORKUP
后处理
- custompartitioned between EtOAc and water
- washThe organic was washed by NaHCO3, water and brine
- dry with materialdried over Na2SO4
- concentrationconcentrated
- customThe crude (S)-tert-butyl (2-(4-(3-amino-6-(tetrahydro-2H-pyran-4-yl)pyrazin-2-yl)-2-fluorobenzamido)-2-(3-bromo-5-fluorophenyl)ethyl)carbamate was used in next step reaction without further purification
- custom632.1/634.1 (MH+), 0.97 min.