反应详情

A solution of 2-(4-iodophenyl)ethylamine (7.08 g) and phthalic anhydride (4.24 g) in acetic acid (100 mL) was refluxed for 4 h. The solvent was evaporated and the residue triturated with ethanol (100 mL). The solid was filtered to afford the title intermediate (7.0 g) as a white solid.

1. customThe solvent was evaporated
2. customthe residue triturated with ethanol (100 mL)
3. filtrationThe solid was filtered