Ethyl chloroacetate → HCID 86729430, compound

HRID 629519Notes

Reaction equation

HRID 629519 reaction equation
[C:1]12([C:11]3[CH:16]=[CH:15][C:14]([OH:17])=[C:13]([CH3:18])[CH:12]=3)[CH2:10][CH:5]3[CH2:6][CH:7]([CH2:9][CH:3]([CH2:4]3)[CH2:2]1)[CH2:8]2.C(=O)([O-])[O-].[K+].[K+].Cl[CH2:26][C:27]([O:29][CH2:30][CH3:31])=[O:28]>CN(C)C=O.C(OCC)(=O)C>[C:1]12([C:11]3[CH:16]=[CH:15][C:14]([O:17][CH2:26][C:27]([O:29][CH2:30][CH3:31])=[O:28])=[C:13]([CH3:18])[CH:12]=3)[CH2:8][CH:7]3[CH2:9][CH:3]([CH2:4][CH:5]([CH2:6]3)[CH2:10]1)[CH2:2]2

Participants

6

Reactant 3

HCID 7751Ethyl chloroacetateHCID 11430Potassium CarbonateHCID 27950214-(1-adamantyl)-2-methylphenol

Product 1

HCID 86729430HCID 86729430, compoundYield 95.9%

Reagents, catalysts & solvents 2

HCID 6228DimethylformamideSolventHCID 8857Ethyl AcetateSolvent

Procedure

To a solution of 4-(adamantan-1-yl)-2-methylphenol (2.0 g, 8.76 mmol) in N,N-dimethylformamide (10 mL) was added potassium carbonate (3.63 g, 23.29 mmol) and ethyl chloroacetate (1.29 g, 10.51 mmol), and stirred at room temperature overnight. The reaction mixture was diluted with ethyl acetate and washed with aqueous sodium bicarbonate. The organic layer was dried over anhydrous magnesium sulfate. The solvent was filtered and evaporated under reduced pressure to afford a crude solid, which was purified by silica gel column chromatography to give ethyl 2-(4-(adamantan-1-yl)-2-methylphenoxy)acetate as a white solid (2.6 g, 95.9% yield).

Workup

  1. washwashed with aqueous sodium bicarbonate
  2. dry with materialThe organic layer was dried over anhydrous magnesium sulfate
  3. filtrationThe solvent was filtered
  4. customevaporated under reduced pressure
  5. customto afford a crude solid, which
  6. customwas purified by silica gel column chromatography

Sources & evidence

ORD record
ord-3a2eac7df19649cdbb8266b40ac564e5
Source dataset
uspto-grants-2016_04
Patent number
US09315507B2

Reaction notes

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