HuagongsheHuagongshe Chemistry Print Report · For research reference only
Iodine → 2-Chloro-1-fluoro-4-nitrobenzene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Iodine | HCID 807 | — |
| Reactant | p-Fluoronitrobenzene | HCID 9590 | — |
| Reactant | Antimony pentachloride | HCID 24294 | — |
| Product | 2-Chloro-1-fluoro-4-nitrobenzene | HCID 67688 | 99% |
Reaction Steps
141 G of 4-fluoronitrobenzene, 7 g of antimony pentachloride and 0.5 g of iodine were charged. The same succeeding procedures as in Example 1 were repeated to obtain 173 g (yield: 99%) of 3-chloro-4-fluoronitrobenzene. Analytical value thereof by gas chromatography was as follows:
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04898996 |
| Source dataset | uspto-grants-1990_02 |
| ORD ID | ord-9b0eb4a7d2e448afb2ac2ecfba10acd1 |
| Source note | uspto-grants-1990_02 |