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

HRID 1361288Notes

Reaction equation

HRID 1361288 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-cyclohexene-1-one (5 g, 40.3 mmol) and n-pentane (15 ml) were placed in a hydrogen reaction vessel, and Pd/C (500 mg) was added. The hydrogen reaction vessel was pressurized with hydrogen (25 psi), and reacted for 30 min. After the reaction finished, the reaction mixture was filtered through Celite, and the filtrate was concentrated in vacuo to give the title compound (5 g, 98%).

Workup

  1. additionwas added
  2. customreacted for 30 min
  3. filtrationthe reaction mixture was filtered through Celite
  4. concentrationthe filtrate was concentrated in vacuo

Sources & evidence

ORD record
ord-920d7992a32b47f3b93b993b10cb6af4
Source dataset
uspto-grants-2011_02
Patent number
US07879852B2

Reaction notes

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