BrCC1CCC(CBr)CC1.BrCC1C=CC(CBr)=CC=1.[Cl:21][C:22]1[CH:37]=[C:36]([O:38][CH3:39])[CH:35]=[CH:34][C:23]=1[O:24][CH2:25][C:26]1[CH:33]=[CH:32][C:29]([CH2:30][Br:31])=[CH:28][CH:27]=1>>[Br:31][CH2:30][CH:29]1[CH2:28][CH2:27][CH:26]([CH2:25][O:24][C:23]2[CH:34]=[CH:35][C:36]([O:38][CH3:39])=[CH:37][C:22]=2[Cl:21])[CH2:33][CH2:32]1By replacing the 1,4-bis(bromomethyl)cyclohexane in the foregoing preparation by a molar equivalent amount of 1,4-bis(bromomethyl)benzene, it is contemplated that 4-(2-chloro-4-methoxyphenoxymethyl)benzyl bromide can be prepared.
Wird geladen…