反应详情

2-Chloro-oxazole-4-carboxylic acid [1-(3,5-difluoro-4-methanesulfonylamino-phenyl)-ethyl]-amide (50 mg, 0.13 mmol) was reacted with 3-diethylamino phenol (44 mg, 0.26 mmol) to give the title compound (26 mg, 39%) after purification by column chromatography (gradient 12% to 100% EtOAc in n-hexane).