HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
(1,1'-Biphenyl)-4-carboxylic acid → (1,1'-Bi(cyclohexane))-4-carboxylic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | (1,1'-Biphenyl)-4-carboxylic acid | HCID 66724 | — |
| Katalysator | Rhodium | HCID 23948 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Lösungsmittel | Ethyl Acetate | HCID 8857 | — |
| Produkt | (1,1'-Bi(cyclohexane))-4-carboxylic acid | HCID 3062287 | 93,5% |
Reaktionsschritte
Reduce a solution of 4-biphenylcarboxylic acid (10 g) in ethanol (EtOH) (175 mL) and EtOAc (30 mL) over 5% rhodium/alumina (7 g) under H2 (60 psi) for 8 days. Filter the catalyst and concentrate the solution to obtain the title compound (9.92 g).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05698548 |
| Quelldatensatz | uspto-grants-1997_12 |
| ORD ID | ord-99b5569094014fa7afb6336024ea3b65 |
| Quellennotiz | uspto-grants-1997_12 |