Sodium Methoxide → HCID 11344367, compound

HRID 1641103Notes

Reaction equation

HRID 1641103 reaction equation
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]

Participants

4

Reactant 2

HCID 10942334Sodium MethoxideHCID 59418776HCID 59418776, compound

Product 1

HCID 11344367HCID 11344367, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

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).

Workup

  1. additionwas added
  2. filtrationThe reaction mixture was filtered
  3. concentrationconcentrated under reduced pressure
  4. customthe crude material was purified by column chromatography on silica gel eluting with a gradient of PE

Sources & evidence

ORD record
ord-eb7f5d47ba7549b5afb3c540852fd98e
Source dataset
uspto-grants-2012_02
Patent number
US08114893B2

Reaction notes

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