反应详情

To a solution of 2,5-dichloro-N-(2-oxo-ethyl)-benzamide (0.67 g, 2.9 mmol) in MeOH (100 mL) was added hydroxylamine hydrochloride (0.41 g, 5.8 mmol) and sodium acetate (0.48 g, 5.8 mmol). The mixture was stirred 18 h and the MeOH was removed in vacuo. The residue was dried in vacuo for 18 h and used without further purification to provide the title compound (1.34 g) as a white solid. ESMS: M+H=247.

1. customthe MeOH was removed in vacuo
2. customThe residue was dried in vacuo for 18 h
3. customused without further purification