Hydroquinone → HCID 12893796, compound

HRID 1156368Notes

Reaction equation

HRID 1156368 reaction equation
[CH2:1]=[CH:2][C:3](=[O:6])[CH2:4][CH3:5].[CH2:7]=[CH:8][CH:9]=[CH2:10].C1(C=CC(O)=CC=1)O>>[CH2:2]([C:3]([CH:4]1[CH2:10][CH2:9][CH:8]=[CH:7][CH2:5]1)=[O:6])[CH3:1]

Participants

4

Reactant 3

HCID 785HydroquinoneHCID 78451,3-ButadieneHCID 153941-Penten-3-one

Product 1

HCID 12893796HCID 12893796, compoundYield 76%

Procedure

50 g of pent-1-en-3-one and 50 g of butadiene are reacted, in the presence of 1 g of hydroquinone, in a 250 ml shaken bomb, at 100° C. After 5 hours, the bomb is cooled and the product is distilled. 55 g=76% of cyclohex-3-enyl ethyl ketone, of boiling point 78°-81° C./10 mm Hg, are obtained.

Workup

  1. customat 100° C
  2. temperaturethe bomb is cooled
  3. distillationthe product is distilled

Sources & evidence

ORD record
ord-c5edcf0eecd548449629df7844ac2cc4
Source dataset
uspto-grants-1982_06
Patent number
US04335138

Reaction notes

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