Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 889547Erstellt: 25. Oktober 2026

Water → 1-{6-[1-(2-Chloro-4,6-dimethylphenylimino)ethyl]pyridin-2-yl}ethanone

https://huagongshe.com/reaction/889547

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
Eduktp-Toluenesulfonic acidHCID 6101—
Edukt2,6-DiacetylpyridineHCID 70790—
Edukt2-Chloro-4,6-dimethylanilineHCID 113033—
LösungsmittelTolueneHCID 1140—
Produkt1-{6-[1-(2-Chloro-4,6-dimethylphenylimino)ethyl]pyridin-2-yl}ethanoneHCID 5946462431%

Reaktionsschritte

10 g of 2,6-diacetylpyridine (0.0613 mol), 9.54 g of 2-chloro-4,6-dimethylaniline (0.0613 mol) and 0.6 g of p-toluenesulfonic acid were heated under reflux on a water separator in 400 ml of toluene for 90 min. The solvent was distilled off completely and the residue was recrystallized from 50 ml of isopropanol. 5.66 g (0.019 mol) of 1-{6-[1-(2-chloro-4,6-dimethyl-phenylimino)ethyl]pyridin-2-yl}ethanone were obtained in a yield of 31%.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08252875B2
Quelldatensatzuspto-grants-2012_08
ORD IDord-e4cca4b4d63d4b6c9ea78ea7da278edc
Quellennotizuspto-grants-2012_08