HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl pyruvate → Ibuprofen, (+-)-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl pyruvate | HCID 12041 | — |
| Reactant | 3-(2-Methylpropyl)cyclohexan-1-one | HCID 12528502 | — |
| Product | Ibuprofen, (+-)- | HCID 3672 | — |
Reaction Steps
The process according to claim 8, by which 3-isobutyl-cyclohexanone and ethyl pyruvate are condensed without solvent and the condensate formed is heated at 220°-230° C. to give p-isobutyl-hydratropic acid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04154962 |
| Source dataset | uspto-grants-1979_05 |
| ORD ID | ord-95b8735e14f84679ad5340ee25ef77f9 |
| Source note | uspto-grants-1979_05 |