HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Pyridinecarboxaldehyde → HCID 54062702, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4-Pyridinecarboxaldehyde | HCID 13389 | — |
| Edukt | 6-methoxy-3,4-dihydro-2H-1-benzopyran-4-one | HCID 4612168 | — |
| Produkt | HCID 54062702 | HCID 54062702 | — |
Reaktionsschritte
By the method of Example 1, 6-methoxy-4-chromanone (26.7 g, 0.15 mol) and pyridine-4-carbaldehyde were converted to present title product, 13.5 g; m.p. 170°-171.5° C.; IR (KBr) 1675, 1616, 1598, 1552 cm-1.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05059609 |
| Quelldatensatz | uspto-grants-1991_10 |
| ORD ID | ord-bef2e9d54241475b81c666db482b86f7 |
| Quellennotiz | uspto-grants-1991_10 |