反应详情

温度

80 °C

To a mixture of compound 2-chloro-6-methoxyquinoline (1.70 g, 8.78 mmol), 2-amino-4-(methoxycarbonyl)phenylboronic acid (2.05 g, 10.5 mmol), and K2CO3 (2.43 g, 17.6 mmol) in ethylene glycol monomethyl ether/H2O (35 mL/5 mL) was added Pd(dppf)Cl2 (158 mg, 0.193 mmol) under N2 atmosphere. Then the mixture was heated to 80° C. for 3 hours. After aqueous workup with EtOAc extraction, the resulting crude product was purified by silica gel column (PE/EtOAc=15/1 to 3/1) to give the product (500 mg, yield 19%) as a yellow solid.

1. extractionAfter aqueous workup with EtOAc extraction
2. customthe resulting crude product was purified by silica gel column (PE/EtOAc=15/1 to 3/1)