Cesium carbonate → N-(4-(7-(3-(1-hydroxycyclopropyl)propoxy)-6-methoxyquinolin-4-yloxy)-3-fluorophenyl)-N-phenylcyclopropane-1,1-dicarboxamide

Participants

Reaction Steps

The title compound was prepared according to the procedure described in Example 9 by using N-(4-(7-hydroxy-6-methoxyquinolin-4-yloxy)-3-fluorophenyl)-N-phenylcyclopropane-1,1-dicarboxamide (300 mg, 0.616 mmol), 3-(1-hydroxycyclopropyl)propyl methanesulfonate (155 mg, 0.80 mmol), and Cs2CO3 (602.5 mg, 1.848 mmol) in 3 mL of DMA. The residue was purified by a silical gel column chromatography (6:1 (v/v) EtOAc/n-hexane). The title compound was obtained as a white solid (263 mg, 73%).

Provenance & Evidence