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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 576895Erstellt: 24. Oktober 2026

Dimethylamine → Methyl 6-chloro-4-(dimethylamino)nicotinate

https://huagongshe.com/de/reaction/576895

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktDimethylamineHCID 674—
EduktMethyl4,6-dichloronicotinateHCID 2764083—
LösungsmittelAcetonitrileHCID 6342—
ProduktMethyl 6-chloro-4-(dimethylamino)nicotinateHCID 7151205280,4%

Reaktionsschritte

Dimethylamine (1.23 mL, 9.71 mmol) was slowly added to a stirred solution of methyl 4,6-dichloronicotinate (0.40 g, 1.94 mmol) in MeCN (6 mL) at room temperature. The solution was stirred at room temperature for 18 hours then concentrated in vacuo onto silica gel. Gradient chromatography, eluting with 5% EtOAc:c-Hex over 5 column volume and 5-50% over 15 column volume, gave methyl 6-chloro-4-(dimethylamino)nicotinate (335 mg, 1.56 mmol, 80% yield) as a white solid.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09040540B2
Quelldatensatzuspto-grants-2015_05
ORD IDord-cc1d2616d8284dbaba506880cee2d225
Quellennotizuspto-grants-2015_05