Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Methane | HCID 297 | — |
| Edukt | Styrene | HCID 7501 | — |
| Edukt | Bromobenzene | HCID 7961 | — |
| Katalysator | Palladium | HCID 23938 | — |
| Katalysator | Tetrabutylammonium Acetate | HCID 82707 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | Stilbene | HCID 11502 | 74,1% |
Reaktionsschritte
In a miniautoclave, 85 mg of palladium on active charcoal (similar to Example 59, metal content 5%) are suspended in 20 ml of DMF. After 2 mmol of bromobenzene, 2 mmol of styrene, and 4 mmol of tetrabutylammonium acetate have been added, heating at 120° C. is performed with shaking. After 16 h, 267 mg of stilbene can be isolated from the reaction solution. This corresponds to a 74% conversion.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patentnummer | US05620584 |
|---|
| Quelldatensatz | uspto-grants-1997_04 |
|---|
| ORD ID | ord-002a23bbff254801b64735d02f6b6ee5 |
|---|
| Quellennotiz | uspto-grants-1997_04 |
|---|
