HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Potassium Hydroxide → HCID 14388650, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Potassium Hydroxide | HCID 14797 | — |
| Edukt | p-Toluenesulfonic acid 1-methylheptyl ester | HCID 3912199 | — |
| Edukt | 1-(3'-Fluoro-4'-hydroxy[1,1'-biphenyl]-4-yl)ethan-1-one | HCID 14388649 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | HCID 14388650 | HCID 14388650 | 28,6% |
Reaktionsschritte
3'-Fluoro-4'-hydroxy-4-acetylbiphenyl (15 g), potassium hydroxide (4.0 g), ethanol (370 ml), optically active 1-methylheptyl p-toluenesulfonate (20.5 g), were heated for 5 hrs. under reflux, to obtain by usual work-up, 6.37 g of 3'-fluoro-4'-(1-methylheptyloxy)-4-acetylbiphenyl, m.p. 67.6°~68.5° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04737313 |
| Quelldatensatz | uspto-grants-1988_04 |
| ORD ID | ord-c3224b82c6964637ab80d88d817d7c0d |
| Quellennotiz | uspto-grants-1988_04 |