[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][CH3:9])=[CH:4][CH:3]=1.C(OO)(=[O:12])C>>[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][CH3:9])=[C:4]([OH:12])[CH:3]=1The procedure of Example 18 was repeated, except Victor Wet 35B (phosphur-containing ester) was used as a reaction catalyst and 4-methyl anisole was used in place of anisole. Consequently, the conversion of peracetic acid was 96.2%, the conversion of 4-methyl anisole was 8.02% and there was formed 4.55g of 4-methyl-2-hydroxy anisole.
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