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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 471877Erstellt: 24. Oktober 2026

Ethanol → Ethyl 3-oxocyclohexanecarboxylate

https://huagongshe.com/de/reaction/471877

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktEthanolHCID 702—
Eduktp-Toluenesulfonic acidHCID 6101—
Edukt3-Oxocyclohexane-1-carboxylic acidHCID 2760252—
LösungsmittelTolueneHCID 1140—
ProduktEthyl 3-oxocyclohexanecarboxylateHCID 118096100%

Reaktionsschritte

To a round bottom flask was added 3-oxo-1-cyclohexanecarboxylic acid (3.85 g, 27.1 mmol), ethanol (7.91 mL), p-toluenesulfonic acid (0.097 g, 0.56 mmol) and toluene (65.9 mL). The mixture was refluxed with Dean-star trap overnight. The reaction mixture was cooled down and concentrated under reduced pressure to afford 4.61 g (100%) of the title compound, 3-oxo-cyclohexanecarboxylic acid ethyl ester, as a yellow oil, which was used in the next step without further purification.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08633190B2
Quelldatensatzuspto-grants-2014_01
ORD IDord-507d22bee9b84388ae58b4f74263207b
Quellennotizuspto-grants-2014_01