Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Flavanone | HCID 10251 | — |
| Edukt | Bromine | HCID 24408 | — |
| Edukt | Bromine flavanone | HCID 131720663 | — |
| Lösungsmittel | Carbon Tetrachloride | HCID 5943 | — |
| Produkt | 7-Bromo-2-phenyl-chromen-4-one | HCID 466277 | — |
Reaktionsschritte
Bromine was added to a solution of flavanone in carbon tetrachloride at 0° C. The ratio of bromine/flavanone was 1.3 in molar terms. The temperature of the solution was raised to 30° C. and kept there for 1 hour. The temperature of the solution was then raised to 65° C. and kept there for 45 minutes.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patentnummer | US05756538 |
|---|
| Quelldatensatz | uspto-grants-1998_05 |
|---|
| ORD ID | ord-ff6decdcb59d46cd85f25c1ab327ad54 |
|---|
| Quellennotiz | uspto-grants-1998_05 |
|---|
