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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 493208Erstellt: 24. Oktober 2026

Sodium Iodide → 84422-52-6

https://huagongshe.com/de/reaction/493208

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium IodideHCID 5238—
Edukt2,4-Dimethoxy-5-methylbenzaldehydeHCID 251692—
EduktAluminum(III) ChlorideHCID 6451240—
LösungsmittelAcetonitrileHCID 6342—
Produkt84422-52-6HCID 13166819—

Reaktionsschritte

The above prepared 2,4-Dimethoxy-5-methyl-benzaldehyde (5.40 g, 30 mmol) was dissolved in 150 mL of acetonitrile and treated successively with sodium iodide (6.74 g, 1.5 eq.) and AlCl3 (4.00 g, 1.0 eq.), and the mixture kept at 80° C. for 1 h. Cooling, pouring onto crashed ice, twofold extraction with AcOEt, washing with water and brine, drying over magnesium sulfate, and evaporation of the solvents, followed by flash chromatography (SiO2, hexane/AcOEt=9/1), delivered 4.23 g of the title compound as light brown crystals.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07534788B2
Quelldatensatzuspto-grants-2009_05
ORD IDord-11a5a2acbeae4b778a041cb41b2954dc
Quellennotizuspto-grants-2009_05