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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 19677Erstellt: 24. Oktober 2026

1,1'-Carbonyldiimidazole → N-(2-benzoyl-4-fluorophenyl)-1H-imidazole-1-carboxamide

https://huagongshe.com/de/reaction/19677

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1,1'-CarbonyldiimidazoleHCID 68263—
Edukt(2-Amino-5-fluorophenyl)(phenyl)methanoneHCID 778082—
LösungsmittelDichloromethaneHCID 6344—
ProduktN-(2-benzoyl-4-fluorophenyl)-1H-imidazole-1-carboxamideHCID 21755401—

Reaktionsbedingungen

Temperatur45 °C

Reaktionsschritte

To a solution of (2-amino-5-fluorophenyl)(phenyl)methanone (6.60 g, 30.67 mmol) in CH2Cl2 (60 mL) was added carbonyldiimidazole (6.96 g, 42.93 mmol). The reaction was heated to 45° C. After 16 h at 45° C., the reaction was cooled to ambient temperature and the precipitate isolated by vacuum filtration and washed with fresh CH2Cl2 to give N-(2-benzoyl-4-fluorophenyl)-1H-imidazole-1-carboxamide as a white solid. 1H NMR (CDCl3, 400 MHz) 8.91 (s, NH); 7.47 (m, 3H, ArH); 7.25 (m, 1H, ArH); 7.18 (m, 4H, ArH); 6.99 (m, 1H, ArH); 6.95 (s, 1H, ArH); 6.53 (m, 1H, ArH); MS (Electrospray): m/z 332.1 (M+Na).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07745452B2
Quelldatensatzuspto-grants-2010_06
ORD IDord-d74be2fba62443618bc212d24ff59743
Quellennotizuspto-grants-2010_06