Sodium Iodide → (E)-1-Iodo-1-octen-3-one

HRID 66998

Reaktionsgleichung

Reaktionsgleichung von HRID 66998
[I-:1].[Na+].Cl/[CH:4]=[CH:5]/[C:6](=[O:12])[CH2:7][CH2:8][CH2:9][CH2:10][CH3:11]>CC(C)=O>[I:1]/[CH:4]=[CH:5]/[C:6](=[O:12])[CH2:7][CH2:8][CH2:9][CH2:10][CH3:11]

Komponenten

4

Edukt 2

HCID 5238Sodium IodideHCID 110410031-Chloro-trans-1-octen-3-one

Produkt 1

HCID 11139597(E)-1-Iodo-1-octen-3-one

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 180AcetoneLösungsmittel

Versuchsvorschrift

A mixture of 54.5 g. (0.364 mole) of sodium iodide and 40 g. (0.249 mole) of 1-chloro-trans-1-octen 3-one (Example 723) in 360 ml. of acetone is stirred and refluxed for 24 hours. The reaction mixture is cooled, filtered and concentrated. The residue is partitioned between water and ether. The organic phase is washed with dilute sodium bicarbonate solution, brine, dried (MgSO4) and evaporated to an oil. This material is used directly without purification.

Aufarbeitung

  1. additionA mixture of 54.5 g
  2. temperaturerefluxed for 24 hours
  3. temperatureThe reaction mixture is cooled
  4. filtrationfiltered
  5. concentrationconcentrated
  6. customThe residue is partitioned between water and ether
  7. washThe organic phase is washed with dilute sodium bicarbonate solution, brine
  8. dry with materialdried (MgSO4)
  9. customevaporated to an oil
  10. customThis material is used directly without purification

Quellen und Nachweise

ORD-Eintrag
ord-cc5a5bc568654d7fbe216c594475e448
Quelldatensatz
uspto-grants-1982_08
Patentnummer
US04343949

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