HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Lactic Acid → 2-Acetoxypropionic Acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Lactic Acid | HCID 612 | — |
| Edukt | Acetic Anhydride | HCID 7918 | — |
| Edukt | 2-(Acetyloxy)propanal | HCID 90728 | — |
| Edukt | 3-(Acetyloxy)propanoic acid | HCID 12647151 | — |
| Produkt | 2-Acetoxypropionic Acid | HCID 79041 | — |
Reaktionsschritte
α-Acetoxypropionaldehyde and β-acetoxypropionic acid were identified by elemental analysis, molecular weight, and nuclear magnetic resonance studies. An authentic sample of α-acetoxypropionic acid was prepared by the addition of acetic anhydride to lactic acid [A. Golomb and P. D. Ritchie, J CHEM SOC, 838 (1962)]. The corresponding aldehyde could not be prepared by an independent method.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04072709 |
| Quelldatensatz | uspto-grants-1978_02 |
| ORD ID | ord-3a9392ef53f34287a499c1a8757be45c |
| Quellennotiz | uspto-grants-1978_02 |