反应详情

A mixture of 4,5-dichloro-1,2,3-dithiazol-1-ium chloride (1.9 g, 9.1 mmol) and methyl 2-amino-4-bromobenzoate (1.0 g, 4.3 mmol) in DCM (10 mL) was stirred for 48 h at room temperature. The solvent was evaporated to give the crude compound, which was purified by column chromatography on silica gel to give 350 mg of the desired product. MS (ESI): 367 (MH+).

1. customThe solvent was evaporated
2. customto give the crude compound, which
3. customwas purified by column chromatography on silica gel