HCID 54323543, compound → 19915-11-8

HRID 2371764Notes

Reaction equation

HRID 2371764 reaction equation
[CH3:1][CH2:2][C:3](=[O:9])[CH2:4][CH2:5][CH:6]=[CH:7][CH3:8]>C(OCC)(=O)C.[Pd]>[C@@H:5]12[CH2:6][CH2:7][CH2:8][C@@H:1]1[CH2:2][C:3](=[O:9])[CH2:4]2

Participants

4

Reactant 1

HCID 54323543HCID 54323543, compound

Product 1

HCID 1265497619915-11-8Yield 104.7%

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 8857Ethyl AcetateSolvent

Procedure

A solution of the cis-bicyclo ;3.3.0]oct-6-ene-3-one (6.2 g .05 mol) in 150 mL of ethyl acetate containing 0.50 g of 10% Pd/C was hydrogenated at 25 psi for 11/2 hours. The catalyst was removed by filtering through Celite and the solvent evaporated to give 6.5 g of cis-bicyclo[3.3.0]-octane-3-one (100%). TLC (SiO2CH2Cl2) Rf =0.35 (I2, brown ).

Workup

  1. custom2 hours
  2. customThe catalyst was removed
  3. filtrationby filtering through Celite
  4. customthe solvent evaporated

Sources & evidence

ORD record
ord-1f5f09d30c064706bc4c2a948ab3f02f
Source dataset
uspto-grants-1992_03
Patent number
US05095109

Reaction notes

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