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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 385923Erstellt: 26. Oktober 2026

2,6-Dibromopyridine → 1-(6-Bromopyridin-2-yl)pyrrolidin-3-ol

https://huagongshe.com/reaction/385923

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2,6-DibromopyridineHCID 12274—
Edukt4-HydroxypyrrolidineHCID 98210—
EduktUndec-4-eneHCID 136496—
LösungsmittelTetrahydrofuranHCID 8028—
LösungsmittelEthyl AcetateHCID 8857—
Produkt1-(6-Bromopyridin-2-yl)pyrrolidin-3-olHCID 21942298—

Reaktionsschritte

A mixture of 2,6-dibromopyridine (2.37 g, 0.01 mol), pyrrolidin-3-ol (1.0 g, 0.01 mol), 1,8-diazabicclo[5.4.0)-7-undecene (1.5 mL) in 10 mL of THF was heated at 70° C. under a nitrogen atmosphere for 11 hours. The reaction mixture was then cooled to room temperature, diluted with ethyl acetate (30 mL). The resulting solution was washed with water and brine, dried over anhydrous magnesium sulfate, filtered and concentrated. The residue was purified by silica gel chromatography (10-30% ethyl acetate/hexane) to give the title compound.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08367706B2
Quelldatensatzuspto-grants-2013_02
ORD IDord-23d8af70e5b34017a33c984f345e567d
Quellennotizuspto-grants-2013_02