2-Cyclohexen-1-one, 4,4-dimethyl- → Cyclohexanone, 4,4-dimethyl-

HRID 1666005Notes

Reaction equation

HRID 1666005 reaction equation
[CH3:1][C:2]1([CH3:9])[CH2:7][CH2:6][C:5](=[O:8])[CH:4]=[CH:3]1.[H][H]>[Pd].CCCCC>[CH3:1][C:2]1([CH3:9])[CH2:7][CH2:6][C:5](=[O:8])[CH2:4][CH2:3]1

Participants

5

Reactant 2

HCID 1368392-Cyclohexen-1-one, 4,4-dimethyl-HCID 178418361HCID 178418361, compound3×

Product 1

HCID 138166Cyclohexanone, 4,4-dimethyl-Yield 98.3%

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 8003PentaneSolvent

Procedure

4,4-dimethyl-cyclohexen-1-one (5 g, 40.3 mmol) were placed in a hydrogen reaction vessel and n-pentane (15 ml) was added, and Pd/C (500 mg) was added thereto. The hydrogen reaction vessel was pressurized with hydrogen (25 psi), and the reaction was conducted for 30 minutes. After completing the reaction, the solid like material was filtered through Celite and the filtrate was concentrated in vacuo to give the title compound (5 g, 98%).

Workup

  1. additionwas added
  2. customthe reaction
  3. filtrationthe solid like material was filtered through Celite
  4. concentrationthe filtrate was concentrated in vacuo

Sources & evidence

ORD record
ord-9aad7002ed9e4f82b31ddefe6ba372b6
Source dataset
uspto-grants-2011_10
Patent number
US08039622B2

Reaction notes

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