反应详情

Using the same protocol as described in example 22, step 1, 3-bromopyridine (482 μL, 5.0 mmol) was added to 4-bromobenzaldehyde (1.018 g, 5.5 mmol). The crude residue was chromatographed on silica gel using 1% NH4OH and 9% MeOH in dichloromethane to afford the title compound.

1. customThe crude residue was chromatographed on silica gel using 1% NH4OH and 9% MeOH in dichloromethane