HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Water → HCID 54171156, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Water | HCID 962 | — |
| Edukt | Ethyl benzoylacetate | HCID 7170 | — |
| Edukt | Piperidine | HCID 8082 | — |
| Edukt | (4-Chlorophenyl)(oxo)acetaldehyde | HCID 269588 | — |
| Lösungsmittel | Benzene | HCID 241 | — |
| Produkt | HCID 54171156 | HCID 54171156 | — |
Reaktionsschritte
A solution containing 13.5 g of 4-chloro-phenylglyoxal and 15.4 g of ethyl benzoylacetate in 100 ml of anhydrous benzene was heated at the boiling temperature in the presence of a catalytic amount of piperidine (0.3 ml), till complete azeotropic distillation of the water formed during the reaction (about 6 hours).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04894384 |
| Quelldatensatz | uspto-grants-1990_01 |
| ORD ID | ord-ccbc51db34fc43bcab41e2e449c85992 |
| Quellennotiz | uspto-grants-1990_01 |