反应详情

温度

90 °C

A mixture containing 4-(4-bromo-phenyl)-piperidine-1-carboxylic acid tert-butyl ester (100 mg, 0.29 mmol), 2-tributylstannanyl-pyrimidine (130 mg, 0.36 mmol), cesium fluoride (85 mg, 0.56 mmol) and palladium di-tert-butylphosphine was degassed three times with Ar. Dioxane was added and the formed reaction mixture was stirred at 90° C. overnight under Ar. Then the reaction mixture was filter through celite and the solvent was removed under vacuum and crude product was used directly in the next step.

1. customwas degassed three times with Ar
2. additionDioxane was added
3. customthe formed reaction mixture
4. filtrationThen the reaction mixture was filter through celite
5. customthe solvent was removed under vacuum and crude product