反应详情

To a solution of substituted aniline 27.3 (0.050 g, 0.100 mmol) in DCM (1 mL), was added TEA (14.1 μL, 0.100 mmol) and 4-(trifluoromethyl)benzoyl chloride (15.0 μL, 0.100 mmol). The reaction mixture was stirred for 16 hours and then concentrated to dryness under reduced pressure. The residue was purified by medium pressure chromatography (silica gel, 0 to 30% EtOAc:DCM) to give 27.4 (72 mg). MS ESI (pos.) m/e 670.2 (M+H).

1. concentrationconcentrated to dryness under reduced pressure
2. customThe residue was purified by medium pressure chromatography (silica gel, 0 to 30% EtOAc:DCM)