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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 626934Erstellt: 25. Oktober 2026

Ethyl 4-piperidinecarboxylate → {2-[4-(Ethoxycarbonyl)piperidin-1-yl]pyrimidin-5-yl}boronic acid

https://huagongshe.com/reaction/626934

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktEthyl 4-piperidinecarboxylateHCID 70770—
Edukt(2-Chloropyrimidin-5-yl)boronic acidHCID 21747362—
Lösungsmittel1,4-DioxaneHCID 31275—
Produkt{2-[4-(Ethoxycarbonyl)piperidin-1-yl]pyrimidin-5-yl}boronic acidHCID 13173523351%

Reaktionsbedingungen

Temperatur60 °C

Reaktionsschritte

(2-Chloropyrimidin-5-yl)boronic acid (2 g, 13 mmol) and ethyl piperidine-4-carboxylate (1.94 mL, 13 mmol) were dissolved in 1,4-dioxane (20 mL) and heated to 60° C. under microwave irradiation for 1 h. The reaction mixture was concentrated to dryness and partitioned between EtOAc and water. The organic layer was separated, washed with brine, dried over Na2SO4 and concentrated to dryness, to afford the title compound (1.79 g, 51%) as a yellow gum. Method C HPLC-MS: MH+ m/z 280, RT 0.94 minutes (89%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09309243B2
Quelldatensatzuspto-grants-2016_04
ORD IDord-887cd9ba4d444b31acc0b11e1d1fc50d
Quellennotizuspto-grants-2016_04