Water → HCID 57742132, compound

HRID 660309Notes

Reaction equation

HRID 660309 reaction equation
[CH3:1][O:2][CH2:3][O:4][C:5]1[CH:6]=[C:7]([CH2:11][C:12]([O:14][CH2:15][CH3:16])=[O:13])[CH:8]=[CH:9][CH:10]=1.[H-].[Na+].I[CH3:20].O>CN(C=O)C>[CH3:1][O:2][CH2:3][O:4][C:5]1[CH:6]=[C:7]([CH:11]([CH3:20])[C:12]([O:14][CH2:15][CH3:16])=[O:13])[CH:8]=[CH:9][CH:10]=1

Participants

6

Reactant 4

HCID 962WaterHCID 6328Methyl iodideHCID 24758Sodium hydrideHCID 57742154HCID 57742154, compound

Product 1

HCID 57742132HCID 57742132, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Conditions

Temperature
0 °C

Procedure

Ethyl 2-(3-(methoxymethoxy)phenyl)acetate (8.06 g, 35.9 mmol) in DMF (50 mL) was slowly added sodium hydride (1.74 g, 43.5 mmol) and iodomethane (6.37 g, 44.9 mmol) at 0° C. The reaction mixture was stirred for 1 hour at 0° C. The mixture was added water (250 mL) and extracted with EtOAc. The organic layer was dried with MgSO4. The organic layer was filtered and the filtrate was concentrated in vacuo. The residue was purified by column chromatography eluting with n-Hexane/EtOAc=10/1.

Workup

  1. customat 0° C
  2. extractionextracted with EtOAc
  3. dry with materialThe organic layer was dried with MgSO4
  4. filtrationThe organic layer was filtered
  5. concentrationthe filtrate was concentrated in vacuo
  6. customThe residue was purified by column chromatography
  7. washeluting with n-Hexane/EtOAc=10/1

Sources & evidence

ORD record
ord-e88e22b0904a4e38a3b33019b2c6060e
Source dataset
uspto-grants-2011_12
Patent number
US08084484B2

Reaction notes

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