HCID 15830832, compound → HCID 15174002, compound

HRID 467400Notes

Reaction equation

HRID 467400 reaction equation
[CH3:1][CH:2]([CH2:5][CH:6]([CH3:14])[CH2:7][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[CH2:3][OH:4].[H][H]>C1CCCCC1>[CH:8]1([CH2:7][CH:6]([CH3:14])[CH2:5][CH:2]([CH3:1])[CH2:3][OH:4])[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]1

Participants

4

Reactant 2

HCID 15830832HCID 15830832, compoundHCID 178418361HCID 178418361, compound

Product 1

HCID 15174002HCID 15174002, compoundYield 99.5%

Reagents, catalysts & solvents 1

HCID 8078CyclohexaneSolvent

Procedure

100 g of 2,4-Dimethyl-5-phenyl-pentanol (obtained as described in EP 0 908 439) combined with 2 g Ru on aluminium oxide (Ru content: 5 wt. %) were hydrogenated in 80 ml cyclohexane at a hydrogen pressure of 22 bar and at a temperature of 105° C. After 18 hours the reaction was finished. The catalyst was removed and the product distilled. 100 g (content: 99.5%) of 5-cyclohexyl-2,4-dimethyl-pentanol were obtained.

Workup

  1. customThe catalyst was removed
  2. distillationthe product distilled

Sources & evidence

ORD record
ord-71ca6a222bd84cf5a42d8258f9f44f25
Source dataset
uspto-grants-2014_01
Patent number
US08623340B2

Reaction notes

Loading…