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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 82436Erstellt: 24. Oktober 2026

Methyl bromoacetate → Oleyl bromoacetate

https://huagongshe.com/de/reaction/82436

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktMethyl bromoacetateHCID 60984—
EduktOleyl AlcoholHCID 5284499—
ProduktOleyl bromoacetateHCID 56640678—

Reaktionsschritte

Technical grade oleyl alcohol (85 wt %; 10 g; 37.2 mmol) was combined with Novozym 435 (200 mg) in an amber bottle. Methyl bromoacetate (6.84 g; 44.7 mmol; 1.2 equiv.) was added, and the mixture was sealed and stirred at room temperature overnight to afford about 50% conversion to oleyl bromoacetate. The mixture was then purged with a subsurface stream of nitrogen 2.5 days to afford 98.5% conversion of oleyl alcohol to oleyl bromoacetate according to GC analysis. The mixture was filtered, and the solid was washed with toluene. The filtrate was concentrated to give the desired product as a viscous colorless oil (13.19 g, 91%). The product was used in the subsequent reactions without further purification.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08846723B2
Quelldatensatzuspto-grants-2014_09
ORD IDord-7b981f4a1b054da2a604a68cfd4aad30
Quellennotizuspto-grants-2014_09