HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,7-Dibromo-9,9,10,10-tetrafluoro-9,10-dihydrophenanthrene → 9,10-Difluoro-2,7-dihexylphenanthrene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,7-Dibromo-9,9,10,10-tetrafluoro-9,10-dihydrophenanthrene | HCID 15389834 | — |
| Reactant | 9,10-Difluoro-2,7-dibromophenanthrene | HCID 54471162 | — |
| Product | 9,10-Difluoro-2,7-dihexylphenanthrene | HCID 54143808 | — |
Reaction Steps
In analogy to Examples 1 and 2, 9,10-difluoro-2,7-dibromophenanthrene and 9,9,10,10-tetrafluoro-2,7-dibromo-9,10-dihydrophenanthrene can be reacted with other Grignard reagents to give symmetrically substituted compounds of the formula (Ia1) and (Ia2).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05888422 |
| Source dataset | uspto-grants-1999_03 |
| ORD ID | ord-4d418d94ff904ba4b69e32d0a0322e59 |
| Source note | uspto-grants-1999_03 |