反应详情

Iodine monchloride (19.0 g) is added to a solution of 5-chloro-8-hydroxy-2-methylquinoline (21.5 g) in 250 mL of MeOH, and the resulting mixture is stirred for 3 h. Additional iodine monochloride (4.5 g) is then added, and the mixture is stirred for another 18 h. The reaction mixture is quenched with sated Na2SO3 (aq), then neutralized with sat'd NaHCO, (aq). The solid precipitate is collected by filtration and dried under vacuum to give 31.22 g of the title compound as a pale green solid.

1. stirringthe mixture is stirred for another 18 h
2. customThe reaction mixture is quenched with sated Na2SO3 (aq)
3. filtrationThe solid precipitate is collected by filtration
4. customdried under vacuum