HCID 12893740, compound → HCID 12893742, compound

HRID 1106290Notes

Reaction equation

HRID 1106290 reaction equation
[O:1]=[C:2]([CH3:13])[CH2:3][CH2:4][CH2:5][C:6]#[C:7][CH2:8][CH2:9][C:10]([OH:12])=[O:11]>C1(C)C=CC=CC=1.[Pd]>[O:1]=[C:2]([CH3:13])[CH2:3][CH2:4][CH2:5]/[CH:6]=[CH:7]\[CH2:8][CH2:9][C:10]([OH:12])=[O:11]

Participants

4

Reactant 1

HCID 12893740HCID 12893740, compound

Product 1

HCID 12893742HCID 12893742, compound

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 1140TolueneSolvent

Procedure

10 Grams of the 9-oxodec-4-ynoic acid of Example 18 is hydrogenated at room temperature in toluene containing about 0.5% quinoline with 5% palladium on barium sulfate as catalyst. The toluene solution is washed with 1 N hydrochloric acid, then water. The solution is dried over sodium sulfate and stripped of solvent to give, as a yellow oil, the title product.

Workup

  1. washThe toluene solution is washed with 1 N hydrochloric acid
  2. dry with materialThe solution is dried over sodium sulfate
  3. customto give, as a yellow oil

Sources & evidence

ORD record
ord-f62e2eadc348493aa266a781a15b4e77
Source dataset
uspto-grants-1982_01
Patent number
US04312994

Reaction notes

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