[C:1]([C:4]1[CH:9]=[CH:8][C:7]([CH2:10][C:11]([O:13][CH3:14])=[O:12])=[CH:6][CH:5]=1)(=[O:3])[CH3:2].[Br:15]C1COCCO1>>[Br:15][CH2:2][C:1]([C:4]1[CH:9]=[CH:8][C:7]([CH2:10][C:11]([O:13][CH3:14])=[O:12])=[CH:6][CH:5]=1)=[O:3]Prepared from methyl 4-acetyl-phenylacetate and bromodioxan.
Wird geladen…