HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formic Acid → HCID 20378766, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formic Acid | HCID 284 | — |
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Phosphorus pentachloride | HCID 24819 | — |
| Reactant | 4-Phenylbenzamide | HCID 602506 | — |
| Solvent | Carbon Tetrachloride | HCID 5943 | — |
| Product | HCID 20378766 | HCID 20378766 | — |
Reaction Steps
A mixture of 23.5 g (0.12 mole) of 4-phenylbenzamide, 24.8 g (0.12 mole) of phosphorus pentachloride and 250 ml of AR carbon tetrachloride was heated at 70° until the HCl gas evolution nearly stops. It was chilled to 30° and 5.7 g (0.12 mole) of 97% formic acid added dropwise. The precipitate was collected, washed with AR carbon tetrachloride and air-dried to give 3.1 g, m.p. 123°-124°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04182881 |
| Source dataset | uspto-grants-1980_01 |
| ORD ID | ord-6e4dacf7f16b43258b5242b13ad3c9a3 |
| Source note | uspto-grants-1980_01 |