HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3,4-Dimethoxyphenyl methyl ketone → (E)-1-(3,4-dimethoxyphenyl)-3-(dimethylamino)-2-propen-1-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3,4-Dimethoxyphenyl methyl ketone | HCID 14328 | — |
| Edukt | Dimethylformamide dimethyl acetal | HCID 78373 | — |
| Produkt | (E)-1-(3,4-dimethoxyphenyl)-3-(dimethylamino)-2-propen-1-one | HCID 1481361 | — |
Reaktionsschritte
A mixture of 50.0 g. of 3',4'-dimethoxyacetophenone and 50 ml. of dimethylformamide dimethylacetal is refluxed for 16 hours. On cooling the desired compound crystallizes from solution. Hexane is added and the material is recovered by filtration, m.p. 124°-125° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04236005 |
| Quelldatensatz | uspto-grants-1980_11 |
| ORD ID | ord-54c4480f822a4aa3a9d351bb9039ec04 |
| Quellennotiz | uspto-grants-1980_11 |