反应详情

0.27 mmol of 2,6-difluoro-3-methanesulfonyl-phenyl)-[4-(2-fluoro-4-methanesulfonyl-phenyl)-piperazin-1-yl]-methanone (example 4.15) was added to a solution of sodium isopropanolate (prepared by dissolving 3 mmol of sodium in 2 ml of isopropanol). The reaction mixture was heated under reflux for 5 hours, cooled, diluted with water and extracted with ethyl acetate, yielding the title compound as a slightly yellow solid. MS (m/e): 557.3 (MH+, 66%)

1. temperatureThe reaction mixture was heated
2. temperatureunder reflux for 5 hours
3. temperaturecooled
4. extractionextracted with ethyl acetate