HRID1628025
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
- 80 °C
PROCEDURE
实验过程
To a flask was added 7-iodo-1-methyl-6-tosyl-1,6-dihydropyrazolo[3,4-d]pyrrolo[2,3-b]pyridine (0.090 g, 0.20 mmol, Preparation #1), Pd(Ph3P)4 (0.018 g, 0.016 mmol) and 5-methoxy-1-methyl-3-(trimethylstannyl)-1H-indazole (0.071 g, 0.22 mmol) in DMF (3 mL) and the mixture was heated to about 80° C. for about 17 h. The mixture was cooled to rt and then loaded directly on 12 g silica column and eluted with 0 to 100% EtOAc/DCM to provide 7-(5-methoxy-1-methyl-1H-indazol-3-yl)-1-methyl-6-tosyl-1,6-dihydropyrazolo[3,4-d]pyrrolo[2,3-b]pyridine (0.045 g, 47%): LC/MS (Table 2, Method c) Rt=1.47 min; MS m/z 487 (M+H)+.
WORKUP
后处理
- temperatureThe mixture was cooled to rt
- washeluted with 0 to 100% EtOAc/DCM