反应详情

温度

130 °C

A solution of 12 g of 9-bromoanthracene, 10 g of 4-tert-butylphenylboronic acid, 19.9 g of tripotassium phosphate, 3.02 g of tetrabutylammonium bromide and 106 mg of palladium acetate in 300 ml of dimethylformamide as a solvent was heated while stirred under nitrogen atmosphere at a temperature of 130° C. for 5 hours. After cooling the solution to room temperature, 400 ml of water was injected thereto and filtered. The solid separated by filtration was purified by silica gel column chromatography and vacuum dried to thereafter obtain 13.3 g of 9-(4′-tert-butylphenyl)anthracene.

1. temperatureAfter cooling the solution to room temperature
2. filtrationfiltered
3. customThe solid separated by filtration
4. customwas purified by silica gel column chromatography and vacuum
5. customdried