反应详情

温度

70 °C

Tetrakis(triphenylphosphine)palladium(0) (95 mg) was added to a suspension of 3-bromopyridin-2-amine (713.7 mg), 6-methoxynaphthalen-2-ylboronic acid (1000 mg) and sodium carbonate decahydrate (2361 mg) in DME (15 mL) and water (3 mL) and the mixture was stirred at 80° C. under nitrogen for 3 hr and at 70° C. overnight. Activated carbon was added and the insoluble solid was removed by filtration through NH-silica gel/Celite pad (eluted with EtOAc) and the volatiles were removed in vacuo to give the title compound (1194 mg) as a crude orange solid. This product was subjected to the next reaction without further purification.

1. additionActivated carbon was added
2. customthe insoluble solid was removed by filtration through NH-silica gel/Celite pad (eluted with EtOAc)
3. customthe volatiles were removed in vacuo