HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formic Acid → HCID 20378790, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formic Acid | HCID 284 | — |
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Phosphorus pentachloride | HCID 24819 | — |
| Reactant | 2-Naphthalenecarboxamide | HCID 75245 | — |
| Solvent | Carbon Tetrachloride | HCID 5943 | — |
| Product | HCID 20378790 | HCID 20378790 | — |
Reaction Steps
A mixture of 40 g (0.23 mole) of 2-naphthalene carboxamide, 48.7 g (0.23 mole) of phosphorus pentachloride and 400 ml of AR carbon tetrachloride was heated at 70° for 30 min. at which time the HCl evolution had ceased. It was cooled to 30° and 11.1 g (0.23 mole) of 97% formic acid added dropwise. Continued to stir for 30 min., then filtered, washed with AR carbon tetrachloride and air-dried to give 43 g, m.p. 110°-111°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04182881 |
| Source dataset | uspto-grants-1980_01 |
| ORD ID | ord-b5b06bbed27e455c89d4099d81315225 |
| Source note | uspto-grants-1980_01 |