HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Dimethylformamide dimethyl acetal → 3-Dimethylamino-2-methyl-3'-(trifluoromethyl)acrylophenone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Dimethylformamide dimethyl acetal | HCID 78373 | — |
| Edukt | Propiophenone, 3'-(trifluoromethyl) | HCID 137064 | — |
| Produkt | 3-Dimethylamino-2-methyl-3'-(trifluoromethyl)acrylophenone | HCID 54529942 | — |
Reaktionsschritte
A mixture of 25 g. of m-trifluoromethylpropiophenone and 25 ml. of dimethylformamide dimethylacetal is refluxed overnight and then evaporated to an oil. The oil is dissolved in hexane and the solution is refrigerated giving crystals of the desired product, m.p. 53°-55° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04178449 |
| Quelldatensatz | uspto-grants-1979_12 |
| ORD ID | ord-f3127b22e1ac4643be4bf18e9fe40f1d |
| Quellennotiz | uspto-grants-1979_12 |