反应详情

To a mixture of NaH (0.249 g, 10.0 mmol) in DMF (5 mL) at 0° C. was added a solution of 1-H-indole (0.585 g, 5.00 mmol) in DMF (2 mL). The reaction mixture was stirred for 30 minutes and warmed up to room temperature. Then 1-bromo-6-chlorohexane (0.998 g, 5.00 mmol) was added dropwise by syringe and the reaction mixture was stirred overnight. The reaction mixture was diluted with EtOAc (30 mL), washed with water (3×10 mL), dried over MgSO4, concentrated in vacuo and purified by chromatography using hexane/EtOAc (97.5:2.5) to give the desired product (0.900 g, 76%).

1. stirringthe reaction mixture was stirred overnight
2. washwashed with water (3×10 mL)
3. dry with materialdried over MgSO4
4. concentrationconcentrated in vacuo
5. custompurified by chromatography