Aj. Niestroj et al., SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF 5-BROMO-2,3-DIMETHYLPHENOL, Journal fur praktische Chemie, Chemiker-Zeitung, 340(2), 1998, pp. 175-177
Bromination of the disubstituted 4,5-dimethyl-1,3-cyclohexanedione (6)
followed by oxidation of the resulting 3-bromo-5,6-dimethyl-2-cyclohe
xen-1-ones (7) gave 5-bromo-2,3-dimethylphenol (1) together with its c
onstitutional isomer 3. The structure of 1 was secured by a x-ray anal
ysis of its tosyl derivative 8.