2 4 dibromo phenol July 8, 2019 16 32 64 128 2 6-dibromo-4-(hydroxymethyl)phenol 2 6-dibromo-4-methyl phenol Phenol to 2 4 6 dibromophenol 2 4 дибромфенол 2 3-dibromophenol 1 4 dibromobutane 2 6-dibromophenol