HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Benzaldehyde → 2-Benzylidenebutanoic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Benzaldehyde | HCID 240 | — |
| Edukt | Butyric anhydride | HCID 7798 | — |
| Edukt | Potassium butyrate | HCID 23677461 | — |
| Produkt | 2-Benzylidenebutanoic acid | HCID 235117 | — |
Reaktionsschritte
Benzaldehyde was condensed with potassium butyrate and butyric anhydride according to the procedure as outlined in the patent to Archer, U.S. Pat. No. 2,931,830 to give α-ethyl cinnamic acid, with a m.p. at 104°-104.8° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04175544 |
| Quelldatensatz | uspto-grants-1979_11 |
| ORD ID | ord-4723092e3047424dbe89f6a603b76022 |
| Quellennotiz | uspto-grants-1979_11 |