HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Water → Ethyl 2-(2-acetyl-4-bromophenoxy)acetate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Water | HCID 962 | — |
| Edukt | Ethyl bromoacetate | HCID 7748 | — |
| Edukt | Potassium Carbonate | HCID 11430 | — |
| Edukt | 5'-Bromo-2'-hydroxyacetophenone | HCID 95991 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Lösungsmittel | Ethyl Acetate | HCID 8857 | — |
| Produkt | Ethyl 2-(2-acetyl-4-bromophenoxy)acetate | HCID 19261366 | — |
Reaktionsschritte
Ethyl bromoacetate (0.62 mL) was added to a mixture of 5-bromo-2-hydroxyacetophenone (1.0 g) and potassium carbonate (0.96 g) in N,N-dimethylformamide (10 mL) at room temperature with stirring, and the mixture was stirred at that temperature overnight. Water and ethyl acetate were added to the reaction mixture. The organic layer was separated, washed with water and brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure to afford ethyl (2-acetyl-4-bromophenoxy)acetate as a crude product.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07423185B2 |
| Quelldatensatz | uspto-grants-2008_09 |
| ORD ID | ord-f2916d53218449efbbc1f71d07798d98 |
| Quellennotiz | uspto-grants-2008_09 |