HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus pentachloride → 3-(2,4-Difluorophenylthio)-4-nitrobenzoyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus pentachloride | HCID 24819 | — |
| Reactant | 3-(2,4-Difluorophenylthio)-4-nitrobenzoic acid | HCID 10086768 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | 3-(2,4-Difluorophenylthio)-4-nitrobenzoyl chloride | HCID 10359239 | 113.3% |
Reaction Steps
A mixture of 3-(2,4-difluorophenylthio)-4-nitrobenzoic acid (1 g) and phosphorus pentachloride (0.7 g) in benzene (10 ml) was stirred at room temperature for 30 minutes. The mixture was concentrated under reduced pressure to give a powder of 3-(2,4-difluorophenylthio)-4-nitrobenzoyl chloride (1.2 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05034417 |
| Source dataset | uspto-grants-1991_07 |
| ORD ID | ord-7cdfacbfe9bc4c31985c6b2585c95e8e |
| Source note | uspto-grants-1991_07 |