Iodine → HCID 178497288, compound

Participants

Reaction Steps

To a mixture of methyl 1-hydroxyisoquinoline-7-carboxylate (1.0 g) and pyridine (40 mL) was added iodine (1.2 g), and stirred at room temperature for 16 hours. The reaction mixture was diluted with saturated aqueous sodium bicarbonate and a 5% aqueous sodium thiosulfate solution. Then, the precipitate was collected by filtration to obtain methyl 1-hydroxy-4-iodoisoquinoline-7-carboxylate (1.1 g).

Provenance & Evidence