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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 445767Erstellt: 24. Oktober 2026

Methanol → Methyl 2-(5-bromopyridin-3-yl)acetate

https://huagongshe.com/de/reaction/445767

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktMethanolHCID 887—
EduktSulfuric AcidHCID 1118—
Edukt2-(5-Bromopyridin-3-yl)acetic acidHCID 2802539—
ProduktMethyl 2-(5-bromopyridin-3-yl)acetateHCID 23398394—

Reaktionsschritte

A mixture of (5-bromo-pyridin-3-yl)-acetic acid (ABCR, Karlsruhe, Germany, 4.54 mmol) and concentrated sulfuric acid (0.02 ml) in MeOH was refluxed for 13.5 h. The RM was concentrated, taken in EtOAc and sonicated. The organic layer was washed with saturated aqueous NaHCO3, with brine, dried over Na2SO4, filtered and evaporated to dryness to give the title compound as a brown oil. (HPLC: tR 2.21 min (Method A); M+H=230, 232 MS-ES)

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08476294B2
Quelldatensatzuspto-grants-2013_07
ORD IDord-f336233cdd9e4e0db0c80e3722d06f41
Quellennotizuspto-grants-2013_07