反应详情

To 5-methyl-imidazo[1,2-a]pyridine (0.51 g, 3.0 mmol) in ACN (1 ml) at RT is added NIS (0.73 g, 3.3 mmol) and stirring continued for 18 h. The mixture is poured onto water. The precipitate is collected, washed with water and dried. Yield: 0.78 g (92%). HPLC-MS: M+H=259; tR=1.04 min (METHOD—1).

1. additionThe mixture is poured onto water
2. customThe precipitate is collected
3. washwashed with water
4. customdried