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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1577482Erstellt: 26. Oktober 2026

Water → N-(1-cyano-1,2-dimethylpropyl)-2,3-Dibromopropionamide

https://huagongshe.com/reaction/1577482

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
EduktSodium HydroxideHCID 14798—
Edukt2,3-Dibromopropanoyl chlorideHCID 86790—
Edukt2,3-Dimethyl-2-aminobutyronitrile hydrochlorideHCID 12945444—
LösungsmittelDichloromethaneHCID 6344—
ProduktN-(1-cyano-1,2-dimethylpropyl)-2,3-DibromopropionamideHCID 12945446—

Reaktionsschritte

A mixture of 4.5 g (0.03 mole) of the 2,3-dimethyl-2-aminobutyronitrile hydrochloride, 4.8 g (0.06 mole) of 50% aqueous sodium hydroxide, 15 ml of dichloromethane and 15 ml of water was prepared. A second solution of 7.5 g (0.03 mole) of 2,3-dibromopropionyl chloride in 15 ml dichloromethane was added with rapid stirring to the first mixture at 10°-15° C. The mixture was then allowed to reach room temperature.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04288384
Quelldatensatzuspto-grants-1981_09
ORD IDord-83032e0dcd9444a0816d283a3e1f5bfe
Quellennotizuspto-grants-1981_09