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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 751666Erstellt: 24. Oktober 2026

Water → N-(6-Chloropyridin-2-yl)-2,2-dimethylpropanamide

https://huagongshe.com/de/reaction/751666

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
EduktTriethylamineHCID 8471—
EduktPivaloyl chlorideHCID 62493—
Edukt2-Amino-6-chloropyridineHCID 206246—
LösungsmittelDichloromethaneHCID 6344—
ProduktN-(6-Chloropyridin-2-yl)-2,2-dimethylpropanamideHCID 13154248—

Reaktionsbedingungen

Temperatur0 °C

Reaktionsschritte

To a solution of 2-amino-6-chloropyridine (3.0 g, 23.3 mmol) in dichloromethane (45 mL) under argon was added triethylamine (4.10 mL, 29.2 mmol) and the reaction cooled to 0° C. (ice bath). A solution of trimethylacetyl chloride (3.16 mL, 25.7 mmol) in dichloromethane (10 mL) was added dropwise over 20 min before stirring for 30 min at 0° C. The reaction was brought up to rt and stirred for a further 5 h, then water (30 mL) was added. The organics were separated and washed with Na2CO3 solution (2×50 mL), dried,(MgSO4) and solvent removed in vacuo. Purification by column chromatography (SiO2, CH2Cl2) gave the title compound. m/z (ES+)=213.04 [M+H]+.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07405210B2
Quelldatensatzuspto-grants-2008_07
ORD IDord-24890e84996c48479095b62ad5797443
Quellennotizuspto-grants-2008_07