反应详情

Using General Method 3, the reaction of carbonyldiimidazole (4.7 g, 29 mmol) and crude 2-(3-fluoro-anilino)-N-benzyloxy-4,5-difluoro-benzamide (Example Z, 5.4 g, 14.5 mmol) provided 1.8 g of the title compound as a solid, mp 179-181° C.