反应详情

0.96 g (17.07 mmol) of sodium hydroxide is added in small portions to a solution, cooled by a bath of ice-cold water, of 2 g (17.07 mmol) of 1H-indole and of 1.15 ml (51.22 mmol) of 1,4-dibromobutane in 80 ml of dimethylformamide. The bath is removed and stirring is continued at ambient temperature for 15 hours.

1. customThe bath is removed