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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1614294Erstellt: 25. Oktober 2026

Pyridine → Pyridinium, 1-(2-ethoxy-2-oxoethyl)-, bromide (1:1)

https://huagongshe.com/reaction/1614294

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPyridineHCID 1049—
EduktEthyl bromoacetateHCID 7748—
LösungsmittelAcetonitrileHCID 6342—
ProduktPyridinium, 1-(2-ethoxy-2-oxoethyl)-, bromide (1:1)HCID 87028—

Reaktionsschritte

To a solution of 47.37 grams (0.599 mol) of pyridine in 300 milliters of acetonitrile over a period of approximately 5 minutes there was added 100.0 grams (0.599 mol) of ethyl bromoacetate. The mixture was then stirred for approximately 19.3 hours. Solid crystallized and was collected, washed with ether and dried. The yield of product was 113.3 grams (76.86% of theory); mp=133°-134° C.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05196538
Quelldatensatzuspto-grants-1993_03
ORD IDord-f4391b37c25d4e478a60ba37f277cdb6
Quellennotizuspto-grants-1993_03