HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4'-Ethylacetophenone → 3-Dimethylamino-4'-ethylacrylophenone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4'-Ethylacetophenone | HCID 13642 | — |
| Edukt | Dimethylformamide dimethyl acetal | HCID 78373 | — |
| Produkt | 3-Dimethylamino-4'-ethylacrylophenone | HCID 53833899 | — |
Reaktionsschritte
A mixture of 50 g. of 4'-ethylacetophenone and 50 ml. of dimethylformamide dimethylacetal is refluxed for 16 hours. Evaporation gave a thick oil which crystallized on the addition of hexane, m.p. 80°-81° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04178449 |
| Quelldatensatz | uspto-grants-1979_12 |
| ORD ID | ord-63fd5dd7d8ac4491946c9a8f19e9106d |
| Quellennotiz | uspto-grants-1979_12 |