反应详情

To a solution of methyl 4-{2-[(benzofuran-2-yl-carbonyl)amino]ethylsulfanyl}-benzoate in THF (2 ml) was added a solution of 50% hydroxylamine in water (4 ml). Methanol (2 ml) and 0.1 M NaOH (0.1 ml) were added. The reaction mixture was stirred for three days at room temperature. The solvents were evaporated and the residue was crystallized from dichloromethane/ethyl acetate, to give the title compound (46 mg).

1. customThe solvents were evaporated
2. customthe residue was crystallized from dichloromethane/ethyl acetate