HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → (S)-a-Hydroxy-cyclohexanepropanoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | 3-Phenyllactic acid, (S)- | HCID 444718 | — |
| Catalyst | Platinum oxide (PtO) | HCID 82844 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | (S)-a-Hydroxy-cyclohexanepropanoic acid | HCID 12756210 | 95.2% |
Reaction Steps
α(S)-Hydroxybenzene propanoic acid (4.99 g, 30 mmol) was hydrogenated at 4 bar in ethanol (175 ml) and acetic acid (10 ml) using platinum oxide (0.5 g) as catalyst. After filtration, evaporation of the solvent gave the sub-title acid (4.92 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05348978 |
| Source dataset | uspto-grants-1994_09 |
| ORD ID | ord-bda2ec15b90748fca0c3e2ef0812b5ba |
| Source note | uspto-grants-1994_09 |