HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus pentachloride → HCID 57276841, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus pentachloride | HCID 24819 | — |
| Reactant | HCID 57116083 | HCID 57116083 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | HCID 57276841 | HCID 57276841 | — |
Reaction Steps
Ten grams of 3,5-dinitro-4-chloro-o-toluic acid is warmed on a water bath with 9.2 grams of phosphorus pentachloride and 30 ml. of benzene. After the solids dissolve, the benzene is distilled and the phosphorus oxychloride is removed under reduced pressure. The desired product as a residual oil solidifies on chilling.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04025538 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-80d21843bc1e4e7dab68b4eb8d112edf |
| Source note | uspto-grants-1977_05 |