HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzene, 2,4-dichloro-1,5-difluoro-3-nitro- → Benzene, 2,4-dichloro-1,5-difluoro-3-nitro-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzene, 2,4-dichloro-1,5-difluoro-3-nitro- | HCID 10911296 | — |
| Reactant | 1,5-Dichloro-2,4-difluorobenzene | HCID 10954177 | — |
| Product | Benzene, 2,4-dichloro-1,5-difluoro-3-nitro- | HCID 10911296 | — |
| Product | 2,6-Difluoro-3,5-dichloronitrobenzene | HCID 11009703 | — |
Reaction Steps
By nitration of 1,3-dichloro-4,6-difluorobenzene, the 2,6-dichloro-3,5-difluoronitrobenzene is available after stage 3 in good yields (75-95%) and selectivities (87:12; 3,5-difluoro-2,6-dichloronitrobenzene:2,6-difluoro-3,5-dichloronitrobenzene). (See also Trans. Ill. State Acad. Sci., 65, (1972) 75-80).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05294742 |
| Source dataset | uspto-grants-1994_03 |
| ORD ID | ord-767bb3dcb3e848778c87f66b4f1dd3a6 |
| Source note | uspto-grants-1994_03 |