HCID 53978383, compound → HCID 53966316, compound

HRID 1657885Notes

Reaction equation

HRID 1657885 reaction equation
[CH2:1]1[O:9][C:8]2[CH:7]=[CH:6][C:5]([CH2:10][CH2:11][CH:12]=[C:13]([CH3:20])[CH2:14][CH2:15][CH:16]=[C:17]([CH3:19])[CH3:18])=[CH:4][C:3]=2[O:2]1.[H][H]>[Pd].C1C=CC=CC=1>[CH2:1]1[O:9][C:8]2[CH:7]=[CH:6][C:5]([CH2:10][CH2:11][CH2:12][CH:13]([CH3:20])[CH2:14][CH2:15][CH2:16][CH:17]([CH3:19])[CH3:18])=[CH:4][C:3]=2[O:2]1

Participants

5

Reactant 2

HCID 53978383HCID 53978383, compoundHCID 178418361HCID 178418361, compound

Product 1

HCID 53966316HCID 53966316, compound

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 241BenzeneSolvent

Procedure

To a solution of 1 g. of 9-(3,4-methylenedioxyphenyl)-2,6-dimethyl-2,6-nonadiene (prepared as in Example 8) in 40 ml. of benzene was added 2.0 g. of a 5 percent palladium on carbon catalyst. Hydrogen was introduced into the reaction vessel to a pressure of 50 psig. This mixture was shaken at room temperature for 16 hours. The catalyst was removed by filtration and the benzene was evaporated under reduced pressure to yield pure 9-(3,4-methylenedioxyphenyl)-2,6-dimethylnonane (XI). The structure was confirmed by nuclear magnetic resonance spectroscopy.

Workup

  1. customThe catalyst was removed by filtration
  2. customthe benzene was evaporated under reduced pressure

Sources & evidence

ORD record
ord-efcb25a85e5645838325803efcd45f96
Source dataset
uspto-grants-1976_06
Patent number
US03962282

Reaction notes

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