反应详情

温度

100 °C

Cs2CO3 (651.6 mg, 2.0 mmol) was added to a solution of 2-fluoro-N-(2-oxo-1,2-dihydropyridin-4-yl)-4-chlorobenzamide (53.3 mg, 0.20 mmol) and 4-fluoro-3-methoxyphenol (284.3 mg, 2.0 mmol) in DMF (1 mL) and the reaction was stirred at 100° C. for 1 hour. The reaction was filtered and purified by reverse phase HPLC using a gradient of acetonitrile in water (10-99%) and HCl as a modifier to yield 4-chloro-2-(4-fluoro-2-methoxyphenoxy)-N-(2-oxo-1,2-dihydropyridin-4-yl)benzamide (16) (22.1 mg, 28%). ESI-MS m/z calc. 388.06. found 389.15 (M+1)+; Retention time: 1.53 minutes (3 minutes run).

1. filtrationThe reaction was filtered
2. custompurified by reverse phase HPLC