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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 19836Erstellt: 23. Oktober 2026

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

https://huagongshe.com/de/reaction/19836

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
PatentnummerUS07745414B2
Quelldatensatzuspto-grants-2010_06
ORD IDord-d83fc3a51b5d4624b21202190cf07664
Quellennotizuspto-grants-2010_06