HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Aluminum bromide → 4-(4-fluorophenoxy)-5-[4-(methylsulfonyl)phenyl]-3(2H)-pyridazinone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Aluminum bromide | HCID 24409 | — |
| Edukt | 2-Benzyl-4-(4-fluorophenoxy)-5-[4-(methylsulfonyl)phenyl]-3(2H)-pyridazinone | HCID 9846581 | — |
| Lösungsmittel | Toluene | HCID 1140 | — |
| Produkt | 4-(4-fluorophenoxy)-5-[4-(methylsulfonyl)phenyl]-3(2H)-pyridazinone | HCID 21934162 | — |
Reaktionsschritte
The title compound was prepared by treating 2-benzyl-4-(4-fluorophenoxy)-5-[4-(methylsulfonyl)phenyl]-3(2H)-pyridazinone (Example 75) with AlBr3 in toluene according to the procedure in Example 11 (yield: 1.8 g, 95%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06307047B1 |
| Quelldatensatz | uspto-grants-2001_10 |
| ORD ID | ord-4f418014830043bda525eb82ddd335ce |
| Quellennotiz | uspto-grants-2001_10 |