Products
| 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene | |
| Product name | 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene |
| Chinese name | 9,9-二甲基-4,5-双(二苯基磷)占吨；9,9-二甲基-4,5-双二苯基膦氧杂蒽；4,5-双(二苯基膦)-二苯并吡喃衍生物；4,5-双(二苯基膦基)-9,9-二甲基呫吨；4,5-双二苯基膦-9,9-二甲基氧杂蒽 |
| English name | 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene |
| Molecular formula | C39H32OP2 |
| Molecular weight | 578.63 |
| CAS No. | 161265-03-8 |
| Product photo |  |
| Structure |  |
| chemical properties | |
| Appearance | White light yellow crystal / powder and solid（20°C） |
| Melting point | 224-228℃ |
| Content | |
| Moisture | |
| Packing | 1kg |
The other explanation |
Uses: as ligands for Buchwald, Suzuki and other coupling reactions |
