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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1041944Erstellt: 25. Oktober 2026

Iodine chloride → 4-(beta-D-glucopyranos-1-yl)-2-(4-iodo-benzyl)-benzonitrile

https://huagongshe.com/reaction/1041944

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktIodine chlorideHCID 24640—
Edukt4-(beta-D-glucopyranos-1-yl)-2-(4-trimethylsilyl-benzyl)-benzonitrileHCID 86616248—
LösungsmittelDichloromethaneHCID 6344—
Produkt4-(beta-D-glucopyranos-1-yl)-2-(4-iodo-benzyl)-benzonitrileHCID 86616247—

Reaktionsschritte

A 1 M solution of iodine monochloride in dichloromethane (0.9 mL) is added to 4-(β-D-glucopyranos-1-yl)-2-(4-trimethylsilyl-benzyl)-benzonitrile (0.26 g) dissolved in dichloromethane (5 mL). The solution is stirred at room temperature for 1 h and then quenched by the addition of aqueous Na2S2O3 solution and aqueous NaHCO3 solution. The organic phase is separated and the aqueous phase is extracted with ethyl acetate. The combined organic phases are dried over sodium sulfate and the solvent is removed. The residue is chromatographed on silica gel (dichloromethane/methanol 1:0->8:1).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08557782B2
Quelldatensatzuspto-grants-2013_10
ORD IDord-e597a9c802674a4a9dc3c6190c622dcb
Quellennotizuspto-grants-2013_10