Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 375115Erstellt: 24. Oktober 2026

Triethylamine → N-(2,2,2-trifluoro)ethyl-2-(4-nitro-1H-imidazol-1-yl)octanoamide

https://huagongshe.com/de/reaction/375115

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTriethylamineHCID 8471—
Edukt2,2,2-Trifluoroethylamine hydrochlorideHCID 9772—
EduktOxalyl chlorideHCID 65578—
Edukt2-(4-nitro-1H-imidazol-1-yl)octanoic acidHCID 10083686—
LösungsmittelTetrahydrofuranHCID 8028—
ProduktN-(2,2,2-trifluoro)ethyl-2-(4-nitro-1H-imidazol-1-yl)octanoamideHCID 1522234122,9%

Reaktionsschritte

2-(4-Nitro-1H-imidazol-1-yl)octanoic acid (7.8 mmoles,2.0 g) was treated with 25 ml oxalyl chloride, concentrated and added to a solution of trifluoroethylamine hydrochloride (7.8 mmoles, 1.06 g) and triethylamine (2 ml) in 50 ml THF. After stirring at room temperature for 16 hours, the mixture was added to ice, extracted with ethyl acetate, dried over sodium sulfate, and concentrated. The intermediate was chromatographed over silica gel to yield 0.6 g of N-(2,2,2-trifluoro)ethyl-2-(4-nitro-1H-imidazol-1-yl)octanoamide. (MS).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05484780
Quelldatensatzuspto-grants-1996_01
ORD IDord-233f3d3d294447f88067464e0e95f6fb
Quellennotizuspto-grants-1996_01