反应详情

温度

100 °C

H2O (261 mg, 14.48 mmol) was added to a stirred mixture of PdCl2(dppf) (106 mg, 0.145 mmol), [4-(methoxycarbonyl)phenyl]boronic acid (626 mg, 3.48 mmol), tert-butyl 4-bromo-3,5-diethoxybenzoate (1.00 g, 2.90 mmol) and K3PO4 (1.23 g, 5.79 mmol) in DME (8 ml) and the mixture was stirred at 100° C. overnight. The reaction mixture was filtered through celite pad, the filtrate was concentrated under reduced pressure. The residue was purified by silicage column chromatography (hexane/EtOAc) to give intended compound as a colorless solid.

1. filtrationThe reaction mixture was filtered through celite pad
2. concentrationthe filtrate was concentrated under reduced pressure
3. customThe residue was purified by silicage column chromatography (hexane/EtOAc)
4. customto give