Ethyl 4-hydroxy-3-(2-methylprop-2-en-1-yl)benzoate → HCID 15462892, compound

HRID 442696Notes

Reaction equation

HRID 442696 reaction equation
[OH:1][C:2]1[CH:12]=[CH:11][C:5]([C:6]([O:8][CH2:9][CH3:10])=[O:7])=[CH:4][C:3]=1[CH2:13][C:14](=[CH2:16])[CH3:15]>C(O)C.[Pd]>[OH:1][C:2]1[CH:12]=[CH:11][C:5]([C:6]([O:8][CH2:9][CH3:10])=[O:7])=[CH:4][C:3]=1[CH2:13][CH:14]([CH3:15])[CH3:16]

Participants

4

Reactant 1

HCID 18705333Ethyl 4-hydroxy-3-(2-methylprop-2-en-1-yl)benzoate

Product 1

HCID 15462892HCID 15462892, compound

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 702EthanolSolvent

Procedure

Ethyl 4-hydroxy-3-methallylbenzoate (25.5 g) was dissolved in ethanol (250 ml) and then, with 10% palladium charcoal (2.6 g) added thereto, this mixture was stirred at room temperature for 41 hours under a hydrogen gas atmosphere. After the reaction mixture was filtered, the filtrate was concentrated under a vacuum, thereby yielding 25.6 g of the aimed oily compound.

Workup

  1. filtrationAfter the reaction mixture was filtered
  2. concentrationthe filtrate was concentrated under a vacuum
  3. customyielding 25.6 g of the aimed oily compound

Sources & evidence

ORD record
ord-36a298c055ad4333becb9c724dc0e915
Source dataset
uspto-grants-1999_04
Patent number
US05891890

Reaction notes

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