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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 326264Erstellt: 25. Oktober 2026

Imidazole → 7-[(1H-imidazol-1yl)phenylmethyl]quinoline

https://huagongshe.com/reaction/326264

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktImidazoleHCID 795—
Edukt7-(Chlorophenylmethyl)quinolineHCID 19967104—
LösungsmittelDimethylformamideHCID 6228—
Produkt7-[(1H-imidazol-1yl)phenylmethyl]quinolineHCID 1996713833,2%

Reaktionsbedingungen

Temperatur80 °C

Reaktionsschritte

A mixture of 3.4 parts of 7-[chlorophenylmethyl]quinoline, 4.5 parts of 1H-imidazole and 72 parts of N,N-dimethylformamide was stirred for 6 hours at 80° C. The reaction mixture was evaporated to dry and the residue was taken up in water. The product was extracted three times with 65 parts of dichloromethane. The combined extracts were dried, filtered and evaporated. The residue was purified by column chromatography over silica gel using a mixture of dichloromethane and methanol (95:5 by volume) as eluent. The pure fractions were collected and the eluent was evaporated. The residue was crystallized from a mixture of 2,2'-oxybispropane and 2-propanone. The product was filtered off and dried, yielding 1.27 parts (33.2%) of 7-[(1H-imidazol-1yl)phenylmethyl]quinoline; mp. 110.7° C. (compound 36).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05268380
Quelldatensatzuspto-grants-1993_12
ORD IDord-54e7198c9e4e433b8b73a0be1e5690f2
Quellennotizuspto-grants-1993_12