HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,7-Dibromo-9,9,10,10-tetrafluoro-9,10-dihydrophenanthrene → 9,9,10,10-Tetrafluoro-2-bromo-7-octyl-9,10-dihydrophenanthrene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,7-Dibromo-9,9,10,10-tetrafluoro-9,10-dihydrophenanthrene | HCID 15389834 | — |
| Reactant | HCID 178443577 | HCID 178443577 | — |
| Product | 9,9,10,10-Tetrafluoro-2-bromo-7-octyl-9,10-dihydrophenanthrene | HCID 53675155 | 54.1% |
Reaction Steps
In analogy to Example 1, from 4.1 g of 9,9,10,10-tetrafluoro-2,7-dibromo-phenanthrene and 10 mmol of octylmagnesium bromide. The catalyst used is 0.2 mmol of 1,3-bis(diphenylphosphine)butanenickel(ll) chloride. Chromatography gives 2.4 g of 9,9,10,10-tetrafluoro-2-bromo-7-octyl-9,10-dihydrophenanthrene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05888422 |
| Source dataset | uspto-grants-1999_03 |
| ORD ID | ord-7fbdfc008a4f4cdfaae6f242d2441990 |
| Source note | uspto-grants-1999_03 |