HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3'-(Trifluoromethyl)acetophenone → 3-Dimethylamino-3'-trifluoromethylacrylophenone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3'-(Trifluoromethyl)acetophenone | HCID 67682 | — |
| Edukt | Dimethylformamide dimethyl acetal | HCID 78373 | — |
| Produkt | 3-Dimethylamino-3'-trifluoromethylacrylophenone | HCID 730024 | — |
Reaktionsschritte
A reaction mixture of 50 g. of m-trifluoromethylacetophenone and 50 ml. of dimethylformamide dimethylacetal is refluxed for 16 hours under anhydrous conditions and then evaporated in vacuo to a thick orange-red oil. Hexane is added, the mixture is chilled and the desired product is collected by filtration as yellow crystals, m.p. 60.5°-62° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04236005 |
| Quelldatensatz | uspto-grants-1980_11 |
| ORD ID | ord-563b351be4444408818fafacaa17972b |
| Quellennotiz | uspto-grants-1980_11 |