HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Acetylpyridine → 3-Dimethylamino-1-(2-pyridyl)prop-2-en-1-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Acetylpyridine | HCID 14286 | — |
| Edukt | Dimethylformamide dimethyl acetal | HCID 78373 | — |
| Produkt | 3-Dimethylamino-1-(2-pyridyl)prop-2-en-1-one | HCID 566993 | — |
Reaktionsschritte
A mixture of 25 g. of 2-acetylpyridine and 35 ml. of N,N-dimethylformamide dimethylacetal is refluxed for 16 hours. The mixture is cooled and filtered to give 3-dimethylamino-1-(2-pyridyl)-2-propen-1-one as crystals, m.p. 127°-130° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04281000 |
| Quelldatensatz | uspto-grants-1981_07 |
| ORD ID | ord-fba50ffebeec490ab54d32fcab05d345 |
| Quellennotiz | uspto-grants-1981_07 |