Acetone → 2-Azidomethyl-2-hydroxy-1,3-diazidopropane

HRID 1063501

Reaktionsgleichung

Reaktionsgleichung von HRID 1063501
[N:1]([CH2:4][C:5]([CH2:7][N:8]=[N+:9]=[N-:10])=[O:6])=[N+:2]=[N-:3].[N-:11]=[N+:12]=[N-:13].[Na+].[CH3:15]C(C)=O>>[N:1]([CH2:4][C:5]([OH:6])([CH2:15][N:11]=[N+:12]=[N-:13])[CH2:7][N:8]=[N+:9]=[N-:10])=[N+:2]=[N-:3]

Komponenten

4

Edukt 3

HCID 180AcetoneHCID 33557Sodium AzideHCID 121381971,3-Diazidoacetone

Produkt 1

HCID 121382042-Azidomethyl-2-hydroxy-1,3-diazidopropane

Versuchsvorschrift

To a solution of 1,3-diazidoacetone 7(10 gms, 0.07 mol) in aq. acetone (20 mL water, 150 mL acetone) was added sodium azide (15 gm, 0.23 mol) and the resulting mixture was heated under reflux for 14 hours. The reaction mixture was concentrated under reduced pressure and partitioned between water and methylene chloride. The organic layer was separated, dried over sodium sulfate and concentrated to obtain a residue that was chromatographed to obtain pure 2-azidomethyl-2-hydroxy-1,3-diazidopropane 2.

Aufarbeitung

  1. temperaturethe resulting mixture was heated
  2. temperatureunder reflux for 14 hours
  3. concentrationThe reaction mixture was concentrated under reduced pressure
  4. custompartitioned between water and methylene chloride
  5. customThe organic layer was separated
  6. dry with materialdried over sodium sulfate
  7. concentrationconcentrated
  8. customto obtain a residue that
  9. customwas chromatographed

Quellen und Nachweise

ORD-Eintrag
ord-4f96268aed7f484ea1d3728519e67ad5
Quelldatensatz
uspto-grants-2005_11
Patentnummer
US06965042B1

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