Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 77946Erstellt: 23. Oktober 2026

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

https://huagongshe.com/de/reaction/77946

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
PatentnummerUS08841327B2
Quelldatensatzuspto-grants-2014_09
ORD IDord-78244f2380254fa9aec022dab07fa5e2
Quellennotizuspto-grants-2014_09