9,9,10,10-Tetrafluoro-2-bromo-7-octyl-9,10-dihydrophenanthrene → 9,9,10,10-Tetrafluoro-2-hexyl-7-octyl-9,10-dihydrophenanthrene
Reaction equation
[F:1][C:2]1([F:27])[C:15]([F:17])([F:16])[C:14]2[CH:13]=[C:12](Br)[CH:11]=[CH:10][C:9]=2[C:8]2[C:3]1=[CH:4][C:5]([CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH3:26])=[CH:6][CH:7]=2.[CH2:28]([Mg]Br)[CH2:29][CH2:30][CH2:31][CH2:32][CH3:33]>>[F:1][C:2]1([F:27])[C:15]([F:17])([F:16])[C:14]2[CH:13]=[C:12]([CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH3:33])[CH:11]=[CH:10][C:9]=2[C:8]2[C:3]1=[CH:4][C:5]([CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH3:26])=[CH:6][CH:7]=2Participants
3
Procedure
In analogy to Example 1, from 9,9,10,10-tetrafluoro-2-bromo-7-octyl-9,10-dihydrophenanthrene and hexylmagnesium bromide. The catalyst used is 1,3-bis(diphenylphosphine)propanenickel(l I) chloride. Chromatography gives 9,9,10,10-tetrafluoro-2-hexyl-7-octyl-9,10-dihydrophenanthrene
Sources & evidence
- ORD record
- ord-275799dc2db1403bbb25b7364d218c85
- Source dataset
- uspto-grants-1999_03