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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 413324Erstellt: 25. Oktober 2026

Benzoyl chloride → 1-Benzoyl-4-bromopiperidine

https://huagongshe.com/reaction/413324

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktBenzoyl chlorideHCID 7412—
EduktTriethylamineHCID 8471—
Edukt4-Bromopiperidine HydrobromideHCID 2734676—
LösungsmittelTetrahydrofuranHCID 8028—
Produkt1-Benzoyl-4-bromopiperidineHCID 15615417102,9%

Reaktionsschritte

Benzoyl chloride (1.41 g) was added to a solution of 4-bromopiperidine hydrobromide (2.45 g) in THF (30 ml) at 0° C., followed by triethylamine (2.2 g, 2.2 eq). The solution was stirred at room temperature for 1 h, and evaporated and. The residue was dissolved in dichloromethane (100 ml), washed with water, 1M HCl and saturated sodium bicarbonate, dried and evaporated to give the title compound as colourless oil (2.76 g, 100%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06566384B1
Quelldatensatzuspto-grants-2003_05
ORD IDord-566845940e95481a8df6a102b049709e
Quellennotizuspto-grants-2003_05