Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 968762Erstellt: 25. Oktober 2026

1,1'-Carbonyldiimidazole → HCID 10298358, Verbindung

https://huagongshe.com/reaction/968762

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1,1'-CarbonyldiimidazoleHCID 68263—
Edukt4-Fluoro-3-methoxybenzoic acidHCID 598436—
EduktHCID 70015962HCID 70015962—
LösungsmittelTetrahydrofuranHCID 8028—
ProduktHCID 10298358HCID 102983584,9%

Reaktionsschritte

To a solution of 4-fluoro-3-methoxybenzoic acid (0.082 g) in THF (1 ml) was added carbonyldiimidazole (0.078 g) and the resulting solution stirred at room temperature for 10 minutes before addition of the product of Step e (0.15 g) in THF (1.5 ml). The mixture was stirred for 2 hours and the solvent removed by evaporation to yield a colourless gum. Purification by reverse phase HPLC (with a gradient eluent system 25% MeCN/NH4OAc(aq) (0.1%) to 95% MeCN//NH4OAc(aq) (0.1%)) gave the title compound (0.011 g).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07304077B2
Quelldatensatzuspto-grants-2007_12
ORD IDord-28bc4efa037d41d68eda45ca1d52b28e
Quellennotizuspto-grants-2007_12