Potassium vinyltrifluoroborate → 4-fluoro-5-vinyl-3H-isobenzofuran-1-one
Reaction equation
Br[C:2]1[CH:11]=[CH:10][C:5]2[C:6](=[O:9])[O:7][CH2:8][C:4]=2[C:3]=1[F:12].[CH:13]([B-](F)(F)F)=[CH2:14].[K+]>CCO.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[F:12][C:3]1[C:2]([CH:13]=[CH2:14])=[CH:11][CH:10]=[C:5]2[C:4]=1[CH2:8][O:7][C:6]2=[O:9]Participants
5
