HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-(Octyloxy)benzoic acid → 4-Octyloxy-3-bromobenzoic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4-(Octyloxy)benzoic acid | HCID 17231 | — |
| Edukt | Bromine | HCID 24408 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 4-Octyloxy-3-bromobenzoic acid | HCID 23333447 | — |
Reaktionsschritte
A 25 g (0.1 mole) amount of p-octyloxybenzoic acid was suspended in 120 ml of water. The temperature was increased to between 50° C. and 55° C. and 17.6 g (0.11 mole) of bromine were added over a period of 7 hours at that temperature. The suspended solids were then filtered and recrystallized from ethanol and pure 4-octyloxy-3-bromobenzoic acid was obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04173545 |
| Quelldatensatz | uspto-grants-1979_11 |
| ORD ID | ord-a3cd020d4ab04b65b1bc5990ffdfda26 |
| Quellennotiz | uspto-grants-1979_11 |