C[O-].[Na+].C([O:7][CH2:8][CH2:9][O:10][C:11]1[CH:16]=[CH:15][CH:14]=[C:13]([N:17]([CH3:19])[CH3:18])[CH:12]=1)(=O)C>CO>[CH3:18][N:17]([CH3:19])[C:13]1[CH:12]=[C:11]([CH:16]=[CH:15][CH:14]=1)[O:10][CH2:9][CH2:8][OH:7]A catalytic amount of sodium methoxide (enough to insure a basic solution) was added to a solution of 2-(3-(dimethylamino)phenoxy)ethyl acetate (39A) (0.545 g, 2.44 mmol) in anhydrous MeOH (7 mL). The reaction mixture was stirred at rt for 2.5 hours before a small amount of acidic resin (Dowex 50WX8-200) was added. The reaction mixture was filtered, concentrated under reduced pressure and the crude material was purified by column chromatography on silica gel eluting with a gradient of PE:EtOAc 66:34-50:50, to provide the desired compound 2-(3-(dimethylamino)phenoxy)ethanol (39B).
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