3-Oxaspiro[5.5]undec-7-en-9-one → 3-Oxaspiro[5.5]undecan-9-one

HRID 1615743Notes

Reaction equation

HRID 1615743 reaction equation
[CH2:1]1[C:6]2([CH2:11][CH2:10][C:9](=[O:12])[CH:8]=[CH:7]2)[CH2:5][CH2:4][O:3][CH2:2]1.[H][H]>C(OCC)(=O)C.[Pd]>[CH2:5]1[C:6]2([CH2:11][CH2:10][C:9](=[O:12])[CH2:8][CH2:7]2)[CH2:1][CH2:2][O:3][CH2:4]1

Participants

5

Reactant 2

HCID 687636893-Oxaspiro[5.5]undec-7-en-9-oneHCID 178418361HCID 178418361, compound

Product 1

HCID 687657833-Oxaspiro[5.5]undecan-9-one

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 8857Ethyl AcetateSolvent

Procedure

Under a hydrogen atmosphere 1.30 g (7.82 mmol) 3-oxaspiro[5.5]undec-7-en-9-one were hydrogenated with 0.2 g Pd/C (10%) in 15 ml of ethyl acetate at 50° C. and 3 bar hydrogen pressure for three days. The reaction mixture was suction filtered and evaporated down.

Workup

  1. filtrationfiltered
  2. customevaporated down

Sources & evidence

ORD record
ord-d71340bca72e442c982bd127c0715c99
Source dataset
uspto-grants-2014_07
Patent number
US08765763B2

Reaction notes

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