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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1095666Erstellt: 25. Oktober 2026

Pyridine → N-(2-Bromophenyl)cinnamamide

https://huagongshe.com/reaction/1095666

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPyridineHCID 1049—
Edukt2-BromoanilineHCID 11992—
Edukt3-Phenylprop-2-enoyl chlorideHCID 66023—
LösungsmittelDichloromethaneHCID 6344—
ProduktN-(2-Bromophenyl)cinnamamideHCID 76433298%

Reaktionsschritte

To a mixture of 2-bromobenzenamine (200.0 g, 1163 mmol), pyridine (188.1 ml, 2325 mmol) and dry dichloromethane (1000 ml) at 0° C. was added slowly cinnamoyl chloride (193.7 g, 1163 mmol). The resulting mixture was stirred while warming to ambient temperature overnight. The resulting mixture was washed with sodium bicarbonate (1000 ml), 10% sodium bisulfate (1000 ml), sodium bicarbonate (1000 ml) and brine (1000 ml). The organic layer was dried over MgSO4 and concentrated under reduced pressure to yield title compound as a solid (172.3 gm, 98% yield) MS ESI (+) m/z 224 and 226 (M+1 of each isotope) detected.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08138181B2
Quelldatensatzuspto-grants-2012_03
ORD IDord-663da7ac9a59420ba1f1efdc76a512b6
Quellennotizuspto-grants-2012_03