HRID631012
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
- 70 °C
PROCEDURE
实验过程
A mixture of Intermediate 148e (313 mg, 0.7 mmol), Intermediate 186b (262 mg, 0.7 mmol) and DIPEA (182 μL, 1.05 mmol) in dioxane (4 mL) was heated at 70° C. for 20 h. The reaction mixture was cooled to RT and eluted directly on SCX-2 using MeOH and 2M NH3 in MeOH. The basic fractions were evaporated under reduced pressure. The residue was purified by FCC, using 0-10% [2M NH3 in MeOH] in DCM, to afford the title compound as a yellow glass (293 mg). LCMS (Method 3): Rt 3.63 min, m/z 679 [MH+].
WORKUP
后处理
- temperatureThe reaction mixture was cooled to RT
- washeluted directly on SCX-2 using MeOH and 2M NH3 in MeOH
- customThe basic fractions were evaporated under reduced pressure
- customThe residue was purified by FCC