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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 44951Erstellt: 24. Oktober 2026

Ethanol → HCID 178504228, Verbindung

https://huagongshe.com/de/reaction/44951

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktEthanolHCID 702—
EduktPotassium CarbonateHCID 11430—
EduktHydroxyamine hydrochlorideHCID 443297—
Edukt1-[2-(Trimethylsilyl)ethoxy]methyl-1H-pyrrolo[2,3-b]pyridine-4-carbonitrileHCID 57477660—
ProduktHCID 178504228HCID 17850422897,9%

Reaktionsschritte

1-[2-(Trimethylsilyl)ethoxy]methyl-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (0.05 g, 0.0002 mol) was dissolved in ethanol (2.0 mL, 0.034 mol), and then hydroxylamine hydrochloride (0.023 g, 0.00033 mol) and potassium carbonate (0.10 g, 0.00073 mol) were added. The reaction was heated to reflux for 5 h, and the reaction was then allowed to cool to rt and filtered to remove the solids. The filtrate was concentrated to give the product 0.06 g as yellow oily residue, LC/MS (M+H)+ 307.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08541425B2
Quelldatensatzuspto-grants-2013_09
ORD IDord-c4a9160da55f4dc9a7961406605712cb
Quellennotizuspto-grants-2013_09