HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Dimethylamine → (E)-2-[(Dimethylamino)phenylmethylene]-benzo[b]thiophen-3(2H)-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Dimethylamine | HCID 674 | — |
| Edukt | Phosphorus pentachloride | HCID 24819 | — |
| Edukt | Methanone, (3-hydroxybenzo[b]thien-2-yl)phenyl- | HCID 4712192 | — |
| Produkt | (E)-2-[(Dimethylamino)phenylmethylene]-benzo[b]thiophen-3(2H)-one | HCID 70479181 | 7% |
Reaktionsschritte
Prepared as in Example 1 from 2-benzoyl-benzo[b]thiophen-3-ol, phosphorus(V) chloride and 40% aqueous dimethylamine solution with a yield of 7% of theory.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04288437 |
| Quelldatensatz | uspto-grants-1981_09 |
| ORD ID | ord-4f8e862692ea491983956b96e1e7e580 |
| Quellennotiz | uspto-grants-1981_09 |