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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1654650Erstellt: 26. Oktober 2026

2-(Dimethylamino)ethanol → 6-(2-Dimethylaminoethoxy)imidazo[1,2-b]pyridazine

https://huagongshe.com/reaction/1654650

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-(Dimethylamino)ethanolHCID 7902—
EduktImidazo(1,2-b)pyridazine, 6-chloro-HCID 138828—
EduktSodiumHCID 5360545—
Produkt6-(2-Dimethylaminoethoxy)imidazo[1,2-b]pyridazineHCID 20076616—

Reaktionsschritte

Sodium metal (0.25 g) and 6-chloroimidazo[1,2-b]-pyridazine are added to 25 ml of 2-dimethylaminoethanol and the mixture is heated in a sealed tube for 3 hours at 130°0 C. After cooling, the solvent is evaporated and the residue is treated with water and extracted with methylene chloride. The organic layer is separated, washed with saturated sodium chloride solution and dried over MgSO4. Evaporation of the solvent gives the title compound as a viscous oil which solidified on standing. The yield is 2.5 g.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05409919
Quelldatensatzuspto-grants-1995_04
ORD IDord-224cc0f8e96845eeb6c7cc7c62381d0d
Quellennotizuspto-grants-1995_04