HRID2274768
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
- 90 °C
PROCEDURE
实验过程
To a solution of 6-fluoro-1-(phenylsulfonyl)-3-(1H-pyrazol-4-yl)-1H-indole (Intermediate 5; 1.20 g; 3.52 mmol) and Cs2CO3 (2.26 g; 6.94 mmol) in DMF (20 mL) was added tert-butyl 4-((methylsulfonyloxy)methyl)piperidine-1-carboxylate (1.32 g; 4.50 mmol) under nitrogen. The reaction mixture was stirred at 90° C. for 2 hours, cooled to r.t., added to water (200 mL) with vigorous stirring. The resulting solid was collected by vacuum filtration to afford 1.60 g (84%) of the title compound as a yellow solid.
WORKUP
后处理
- temperaturecooled to r.t.
- filtrationThe resulting solid was collected by vacuum filtration