Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | 9-Bromoanthracene | HCID 74062 | — |
| Catalyst | Tetrabutylammonium Bromide | HCID 74236 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Solvent | Potassium Phosphate, Tribasic | HCID 62657 | — |
| Solvent | palladium(II) acetate | HCID 167845 | — |
| Solvent | 4-tert-Butylphenylboronic acid | HCID 2734320 | — |
| Product | HCID 260376 | HCID 260376 | 183.6% |
Reaction Steps
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.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US08084146B2 |
|---|
| Source dataset | uspto-grants-2011_12 |
|---|
| ORD ID | ord-91ebb49a7ad24636b795706a4fe86e75 |
|---|
| Source note | uspto-grants-2011_12 |
|---|
