反应详情

温度

110 °C

5-(3-Chlorophenyl)-6-methoxypyridin-3-amine. A 10 mL microwave vial was charged with 5-bromo-6-methoxypyridin-3-amine (2.00 g, 10 mmol) (3-chlorophenyl)boronic acid (1.87 g, 12 mmol), 1,1′-bis(diphenylphosphino)ferrocene-palladium(II)dichloride DCM complex (365 mg, 0.45 mmol), ACN (6 mL) and saturated aq. sodium bicarbonate (3 mL). The vial was sealed, purged with nitrogen and heated at 110° C. for 15 min. The layers were separated and the aq. phase extracted with EtOAc. The combined organic layers were dried (Na2SO4), and the solvent was removed under reduced pressure. Purification (FCC, SiO2, 0-50%, EtOAc/hexanes) afforded the title compound (1.95 g, 84%) which was taken on directly to the next step.

1. customThe vial was sealed
2. custompurged with nitrogen
3. customThe layers were separated
4. extractionthe aq. phase extracted with EtOAc
5. dry with materialThe combined organic layers were dried (Na2SO4)
6. customthe solvent was removed under reduced pressure
7. customPurification (FCC, SiO2, 0-50%, EtOAc/hexanes)