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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 565601Erstellt: 26. Oktober 2026

Diisopropylethylamine → 4-{5-[4-Oxo-1-(3-methylphenyl)-1,3,8-triazaspiro[4.5]dec-8-ylmethyl]imidazol-1-ylmethyl}benzonitrile

https://huagongshe.com/reaction/565601

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktDiisopropylethylamineHCID 81531—
Edukt4-((5-(Chloromethyl)-1H-imidazol-1-yl)methyl)benzonitrile hydrochlorideHCID 9795357—
Edukt1-(3-Methylphenyl)-1,3,8-triazaspiro[4.5]decan-4-oneHCID 21268370—
LösungsmittelEthanolHCID 702—
Produkt4-{5-[4-Oxo-1-(3-methylphenyl)-1,3,8-triazaspiro[4.5]dec-8-ylmethyl]imidazol-1-ylmethyl}benzonitrileHCID 9889465—

Reaktionsschritte

A solution of 1-(3-methylphenyl)-1,3,8-triazaspiro[4.5]decan-4-one (0.25 g, 0.94 mmol), 1-(4-cyanobenzyl)-5-chloromethylimidazole hydrochloride salt (0.23 g, 0.94 mmol), and diisopropylethylamine (0.5 mL, 2.8 mmol) in absolute ethanol (5 mL) was heated under reflux overnight. The resulting mixture was concentrated under vacuum, and the residue was subjected to column chromatography on silica gel eluting with 5% methanol in ethyl acetate. The appropriate fractions were collected and concentrated. The residue was triturated with diethyl ether, and the white solid precipitated was collected by filtration to provide the title compound.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06172076B2
Quelldatensatzuspto-grants-2001_01
ORD IDord-7322606e6df94853b665e2d6e210c5ee
Quellennotizuspto-grants-2001_01