6,10-Dimethyl-4,5,9-undecatrien-2-one → 6,10-Dimethylundecan-2-one

HRID 546381Notes

Reaction equation

HRID 546381 reaction equation
[CH3:1][C:2]([CH2:9][CH2:10][CH:11]=[C:12]([CH3:14])[CH3:13])=[C:3]=[CH:4][CH2:5][C:6](=[O:8])[CH3:7]>[Pd]>[CH3:14][CH:12]([CH2:11][CH2:10][CH2:9][CH:2]([CH2:3][CH2:4][CH2:5][C:6]([CH3:7])=[O:8])[CH3:1])[CH3:13]

Participants

3

Reactant 1

HCID 1401166,10-Dimethyl-4,5,9-undecatrien-2-one

Product 1

HCID 954956,10-Dimethylundecan-2-one

Reagents, catalysts & solvents 1

HCID 23938PalladiumCatalyst

Procedure

Using the apparatus and procedure described in Example 1 but employing a 0.5% (wt./wt.) Pd on Al2O3 catalyst (DEGUSSA, E257H/D) 6,10-dimethyl-undeca -4,5,9-triene-2-one (DUTO) was hydrogenated to produce hexahydropseudoionone. The process parameters were as stated below:

Sources & evidence

ORD record
ord-3c65eeb2c51d4996b8c4f42e053785c8
Source dataset
uspto-grants-2011_05
Patent number
US07935849B2

Reaction notes

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