反应详情

The title compound was prepared according to the procedure described in Example 24 by using (4-oxaspiro[2.4]heptane-6-yl)methanesulfonate (138 mg, 0.72 mmol), N-(4-(7-hydroxy-6-methoxyquinolin-4-yloxy)-3-fluorophenyl)-N-phenylcyclopropane-1,1-dicarboxamide (300 mg, 0.616 mmol), and Cs2CO3 (602.5 mg, 1.848 mmol) in 3 mL of DMA. The residue was purified by a silical gel column chromatography (2:1 (v/v) EtOAc/n-hexane). The title compound was obtained as a white solid (186.7 mg, 52%).

1. customThe title compound was prepared
2. customThe residue was purified by a silical gel column chromatography (2:1 (v/v) EtOAc/n-hexane)