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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 62619Erstellt: 25. Oktober 2026

Iodoethane → N-{3-ethoxybicyclo[1.1.1]pentan-1-yl}acetamide

https://huagongshe.com/reaction/62619

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktIodoethaneHCID 6340—
EduktSodium hydrideHCID 24758—
EduktN-{3-hydroxybicyclo[1.1.1]pentan-1-yl}acetamideHCID 86287953—
LösungsmittelTetrahydrofuranHCID 8028—
ProduktN-{3-ethoxybicyclo[1.1.1]pentan-1-yl}acetamideHCID 86287954—

Reaktionsschritte

To a anhydrous THF (5 mL) solution of N-(3-hydroxybicyclo[1.1.1]pentan-1-yl)acetamide (1) (1 mmol) is added NaH (60% dispersion in mineral oil, 3 mmol) portionwise at 0° C. After addition, the mixture is stirred until the evolution of gas stops. Iodoethane (1 mmol) is then added by syringe slowly. The reaction is monitored by LCMS and TLC. After consumption of starting material, the reaction mixture is quenched by adding water (3 mL) and extracted with ethyl acetate (3×). The organic layers are combined, dried (magnesium sulfate), filtered, and concentrated. The crude residue is subjected to flash chromatography (silica gel, EtOAc/hexanes) to afford compound 2.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09447026B2
Quelldatensatzuspto-grants-2016_09
ORD IDord-45c14c917c764965805b0182053a9dda
Quellennotizuspto-grants-2016_09