HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Diisopropylethylamine → 4-{5-[4-Oxo-1-(3-methylphenyl)-1,3,8-triazaspiro[4.5]dec-8-ylmethyl]imidazol-1-ylmethyl}benzonitrile
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | 4-((5-(Chloromethyl)-1H-imidazol-1-yl)methyl)benzonitrile hydrochloride | HCID 9795357 | — |
| Edukt | 1-(3-Methylphenyl)-1,3,8-triazaspiro[4.5]decan-4-one | HCID 21268370 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | 4-{5-[4-Oxo-1-(3-methylphenyl)-1,3,8-triazaspiro[4.5]dec-8-ylmethyl]imidazol-1-ylmethyl}benzonitrile | HCID 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
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06172076B2 |
| Quelldatensatz | uspto-grants-2001_01 |
| ORD ID | ord-7322606e6df94853b665e2d6e210c5ee |
| Quellennotiz | uspto-grants-2001_01 |