Ethanol → Ethyl 3-oxohexanoate

HRID 2090588Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2090588
[CH2:1]([CH:5]1C(=O)O[C:8](C)([CH3:12])[O:7][C:6]1=[O:14])[CH2:2][CH2:3][CH3:4].C([OH:17])C>>[O:17]=[C:1]([CH2:2][CH2:3][CH3:4])[CH2:5][C:6]([O:7][CH2:8][CH3:12])=[O:14]

Komponenten

3

Edukt 2

HCID 702EthanolHCID 110634455-butyl-2,2-dimethyl-1,3-dioxane-4,6-dione

Produkt 1

HCID 238498Ethyl 3-oxohexanoateAusbeute 72 %

Versuchsvorschrift

The 5-butyl-2,2-dimethyl-1,3-dioxane-4,6-dione thus obtained was allowed to reflux in ethanol for 2 hours, and then concentrated under reduced pressure. The resulting residue was purified using silica gel chromatography (developing solvent: n-hexane/ethyl acetate=8/2) to obtain the ethyl 3-oxohexanoate shown by the formula below.

Aufarbeitung

  1. concentrationconcentrated under reduced pressure
  2. customThe resulting residue was purified

Quellen und Nachweise

ORD-Eintrag
ord-126cd627a5554cf8ad46da2674d9cdd7
Quelldatensatz
uspto-grants-2013_05
Patentnummer
US08436210B2

Notizen zur Reaktion

Wird geladen…