Br[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][C:7]([F:10])([F:9])[F:8].C[N+]([O-:15])(C)C>>[F:8][C:7]([F:10])([F:9])[CH2:6][CH2:5][CH2:4][CH2:3][CH:2]=[O:15]Commercially available 6-bromo-1,1,1-trifluorohexane (Oakwood) and trimethylamine oxide were processed using the method described in example 137A to afford the title compound. MS (ESI+) m/z 154 (M+NH4—H2O)+.
Loading…