HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Methoxy-1,3-butadiene → (+/-)-6-Benzoyloxy-2-methoxy-2,7,8-trimethylchroman
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Methoxy-1,3-butadiene | HCID 99338 | — |
| Edukt | 4-Benzoyloxy-2,3-dimethylphenol | HCID 15870860 | — |
| Produkt | (+/-)-6-Benzoyloxy-2-methoxy-2,7,8-trimethylchroman | HCID 21432306 | — |
Reaktionsschritte
By the manner of Example 45, 4-benzoyloxy-2,3-dimethylphenol was reacted with 2-methoxybutadiene to give (±)-6-benzoyloxy-2-methoxy-2,7,8-trimethylchroman as a white powder, m.p. 101.5°-102.5°, from ether-30°-60° petroleum ether.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04018799 |
| Quelldatensatz | uspto-grants-1977_04 |
| ORD ID | ord-06e9be19e82042698f1ba2c77edbd619 |
| Quellennotiz | uspto-grants-1977_04 |