[CH2:1]([C:3]1([CH3:10])[CH2:8][CH2:7][CH2:6][CH2:5][C:4]1=[O:9])[CH3:2].[Br:11]C1CC(C(C)C)CCC1=O>>[Br:11][CH:5]1[C:4](=[O:9])[C:3]([CH2:1][CH3:2])([CH3:10])[CH2:8][CH2:7][CH2:6]1The bromination of 2-ethyl-2-methyl-cyclohexanone takes place in a manner similar to that described above for the preparation of 2-bromo-4-isopropyl-cyclohexanone. The title compound is reacted as a crude product without further characterization.
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