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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 640229Erstellt: 24. Oktober 2026

3-Hydroxybenzaldehyde → 3-(Pyridin-2-ylmethoxy)benzaldehyde

https://huagongshe.com/de/reaction/640229

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt3-HydroxybenzaldehydeHCID 101—
EduktPotassium CarbonateHCID 11430—
EduktPicolyl chloride hydrochlorideHCID 23392—
LösungsmittelDimethylformamideHCID 6228—
Produkt3-(Pyridin-2-ylmethoxy)benzaldehydeHCID 648380557%

Reaktionsschritte

3-Hydroxybenzaldehyde (3 g, 24.6 mmol) and potassium carbonate (10.2 g, 73.8 mmol) were suspended in N,N-dimethylformamide (60 mL). 2-Picolyl chloride hydrochloride (4.44 g, 27.1 mmol) was added to this suspension, and stirred for 14 hours at room temperature. This mixture was partitioned into ethyl acetate and water. The organic layer was separated, washed with water, dried over anhydrous magnesium sulfate, and filtered. The filtrate was concentrated under a reduced pressure, and the residue was purified by silica gel column chromatography (heptane:ethyl acetate=4:1-2:1-1:1) to obtain the title compound (2.98 g, 57%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07691882B2
Quelldatensatzuspto-grants-2010_04
ORD IDord-78fbac78897541a2af2424f77d8a7d64
Quellennotizuspto-grants-2010_04