反应详情

To a mixture of silver sulfate (0.34 g, 1.11 mmol), iodine (0.28 g, 1.11 mmol) in MeOH (10 ml) at room temperature, a solution of 2-fluoro-2′-methylbiphenyl-4-yl methyl ether from above (0.24 g, 1.11 mmol) in MeOH (5 ml) was added dropwise. The mixture was stirred at room temperature for 4 h until the color turned to light yellow. The solid was filtered off and the filtrate was concentrated. The residue was purified via flash column using hexane as the eluant to give the title compound.

1. filtrationThe solid was filtered off
2. concentrationthe filtrate was concentrated
3. customThe residue was purified via flash column