HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Benzaldehyde → 2-Propenoic acid, 3-phenyl-
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Benzaldehyde | HCID 240 | — |
| Edukt | Ketene | HCID 10038 | — |
| Edukt | Sodium Acetate | HCID 517045 | — |
| Produkt | 2-Propenoic acid, 3-phenyl- | HCID 8784 | 40% |
Reaktionsschritte
The reaction of benzaldehyde with ketene at 60° C. with the addition of sodium acetate and subsequent heating of the reaction product to the boiling point is known from Ind. Chem. 41, 768 (1949). Cinnamic acid is thereby obtained in a yield of 40%.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04609756 |
| Quelldatensatz | uspto-grants-1986_09 |
| ORD ID | ord-3efb0e77182446a889f8d3914b9a0ea6 |
| Quellennotiz | uspto-grants-1986_09 |