HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Hydroxy-3-(2-propen-1-yl)benzyl alcohol → 4-(Hydroxymethyl)-2-propylphenol
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4-Hydroxy-3-(2-propen-1-yl)benzyl alcohol | HCID 53995256 | — |
| Edukt | HCID 178418361 | HCID 178418361 | — |
| Katalysator | Rhodium | HCID 23948 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | 4-(Hydroxymethyl)-2-propylphenol | HCID 22011209 | — |
Reaktionsschritte
To a solution of 0.370 g (2.25 mmol) of the product of Step E dissolved in 25 mL of absolute ethanol was added 53 mg of a 5% rhodium on carbon catalyst and the mixture was shaken under a 40 psig pressure of hydrogen on a Parr apparatus. After 30 minutes, the reaction mixture was removed, filtered and evaporated in vacuo. The residue was purified on a silica gel flash chromatography column eluted with 35% ethyl acetate/hexane to afford the title compound.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05264439 |
| Quelldatensatz | uspto-grants-1993_11 |
| ORD ID | ord-7d6f4515d9f24da1b52d7ab461658b23 |
| Quellennotiz | uspto-grants-1993_11 |