HuagongsheHuagongshe Chemistry Print Report · For research reference only
Perchloric Acid → 4-(4'-Fluoro-4-biphenylyl)-butyric acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Perchloric Acid | HCID 24247 | — |
| Reactant | 4-(4'-Fluoro-4-biphenylyl)-4-oxo-butyric acid | HCID 10730870 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | 4-(4'-Fluoro-4-biphenylyl)-butyric acid | HCID 10848795 | — |
Reaction Steps
5.0 gm (0.018 mol) of 4-(4'-fluoro-4-biphenylyl)-4-oxo-butyric acid were hydrogenated in 50 ml of acetic acid under addition of 1.5 ml of perchloric acid in the presence of 1.5 gm of palladium/barium sulfate (5%) as catalyst at room temperature and at a pressure of 5 atmospheres in a Parr-autoclave.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04021479 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-4845e8c4588644b88192696b3fc5e304 |
| Source note | uspto-grants-1977_05 |