HCID 86644151, Verbindung → 2-Ethylpyridin-3-yl acetate
Reaktionsgleichung
[C:1]([O:4][C:5]1[C:6]([C:11]#[CH:12])=[N:7][CH:8]=[CH:9][CH:10]=1)(=[O:3])[CH3:2]>C(O)C.O=[Pt]=O>[C:1]([O:4][C:5]1[C:6]([CH2:11][CH3:12])=[N:7][CH:8]=[CH:9][CH:10]=1)(=[O:3])[CH3:2]Komponenten
4
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
To a solution of 2-ethynylpyridin-3-yl acetate (5.0 g, 31 mmol) in ethanol (50 mL) was added PtO2 (0.50 g, 2.2 mmol). The mixture was degassed with nitrogen and placed under a double-layer balloon of hydrogen. The reaction was stirred at ambient temperature for 30 minutes, then filtered and concentrated in vacuo to give 2-ethylpyridin-3-yl acetate (5.1 g, 31 mmol) which was used in the next step without further purification.
Aufarbeitung
- customThe mixture was degassed with nitrogen
- filtrationfiltered
- concentrationconcentrated in vacuo
Quellen und Nachweise
- ORD-Eintrag
- ord-87508fbac82d4b5089508e6448ef3bce
- Quelldatensatz
- uspto-grants-2014_10
- Patentnummer
- US08853409B2
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