Allyl Alcohol → HCID 11423911, compound

HRID 729232Notes

Reaction equation

HRID 729232 reaction equation
[C:1]([CH:4]1[CH2:9][CH2:8][C:7]([CH3:10])=[CH:6][CH2:5]1)(=[O:3])[CH3:2].S(=O)(=O)(O)O.C(O)C.[CH2:19](O)[CH:20]=[CH2:21]>>[CH3:10][C:7]1[CH2:8][CH2:9][CH:4]([C:1](=[O:3])[CH2:2][CH2:21][CH:20]=[CH2:19])[CH2:5][CH:6]=1

Participants

4

Reactant 3

HCID 7858Allyl AlcoholHCID 930194-Acetyl-1-methylcyclohexeneHCID 73950302Sulphuric acid ethanol

Product 1

HCID 11423911HCID 11423911, compoundYield 31.5%

Conditions

Temperature
190 °C

Procedure

Execution: 4-acetyl-1-methyl-cyclohexene 1) was placed in the flask and mixed with the sulphuric acid/ethanol mixture 2) at room temperature for about 0.5 hours while being stirred and in conditions that exclude moisture. Component 3) was then added during the course of about 1 hour. The allyl alcohol (component 4) was added portion by portion. The mixture produced in this way was transferred to a steel autoclave insert and heated to 190° C. for 5 hours under 20 bar nitrogen. The GC control showed that the educt had been reduced down to 2% and that 31.5% main product had formed.

Workup

  1. additionComponent 3) was then added during the course of about 1 hour
  2. customThe mixture produced in this way

Sources & evidence

ORD record
ord-4c8c28c8e33b47c0bdbba179d1824f91
Source dataset
uspto-grants-2009_09
Patent number
US07582600B2

Reaction notes

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