反应详情

Compounds 5C, 5E and cesium carbonate in 10 mL AcCN stirred at 60° C. for 18 hours. The reaction was then cooled, diluted with Et2O and filtered through Celite®. The filtrate was collected and concentrated in vacuo. Recrystalisation from CHCl3/Hexanes gave 340 mg (62%) of the title compound. MS m/z 487 (M+1).

1. temperatureThe reaction was then cooled
2. filtrationfiltered through Celite®
3. customThe filtrate was collected
4. concentrationconcentrated in vacuo
5. customRecrystalisation from CHCl3/Hexanes