HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Bromo-1,2-difluorobenzene → 3-(3,4-Difluorophenyl)thiophene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Bromo-1,2-difluorobenzene | HCID 67675 | — |
| Reactant | 1-Bromo-3,4,5-trifluorobenzene | HCID 611409 | — |
| Reactant | 3-(3,4,5-Trifluorophenyl)thiophene | HCID 23295528 | — |
| Product | 3-(3,4-Difluorophenyl)thiophene | HCID 22743698 | — |
Reaction Steps
The same procedures set forth above in Example (1)(a) for synthesizing 3(3,4,5-trifluorophenyl)thiophene were followed, with the exception that 1-bromo-3,4-difluorobenzene was substituted for 1-bromo-3,4,5-trifluorobenzene as the 1-bromo-substituted fluorobenzene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05733683 |
| Source dataset | uspto-grants-1998_03 |
| ORD ID | ord-d67d9c65c42044a99182159ada0d0d78 |
| Source note | uspto-grants-1998_03 |