HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
(+-)-3-Phenyllactic acid → 2-Acetoxy-3-phenylpropanoic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | (+-)-3-Phenyllactic acid | HCID 3848 | — |
| Edukt | Acetyl chloride | HCID 6367 | — |
| Produkt | 2-Acetoxy-3-phenylpropanoic acid | HCID 11106576 | 100,4% |
Reaktionsschritte
4.83 g (61.53 mmol) of acetyl chloride are added to 8.88 g (53.49 mmol) of (RS)-2-hydroxy-3-phenyl propanoic acid. The mixture is refluxed for 30 minutes. The excess acetyl chloride is evaporated. 11.18 g of (RS)-2-acetyloxy-3-phenyl propanoic acid are obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05670531 |
| Quelldatensatz | uspto-grants-1997_09 |
| ORD ID | ord-eee642f525ed4ad9b53c872742832daf |
| Quellennotiz | uspto-grants-1997_09 |