反应详情

Thionyl chloride (13 mL) is added to a suspension of 4-bromo-3-hydroxymethyl-1-iodo-benzene (47.0 g) in dichloromethane (100 mL) containing DMF (0.1 mL). The mixture is stirred at ambient temperature for 3 h. Then, the solvent and the excess reagent is removed under reduced pressure. The residue is triturated with methanol and dried.

1. customThen, the solvent and the excess reagent is removed under reduced pressure
2. customThe residue is triturated with methanol
3. customdried