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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 11415Erstellt: 24. Oktober 2026

Iodine → Methyl 4-amino-3-iodobenzoate

https://huagongshe.com/de/reaction/11415

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktIodineHCID 807—
EduktMethyl 4-aminobenzoateHCID 12082—
KatalysatorHCID 178418844HCID 178418844—
LösungsmittelEthanolHCID 702—
ProduktMethyl 4-amino-3-iodobenzoateHCID 4104649—

Reaktionsschritte

Methyl 4-aminobenzoate (30.23 g, 200 mmol) was added to a mixture of iodine (60.91 g, 240 mmol) and silver sulfate (81.07 g, 260 mmol) in 1 L of ethanol at room temperature. The mixture was stirred at room temperature for 18 hours, filtered over Celite and the filtrate was evaporated to dryness under reduced pressure. The residue was chromatographed on silica gel (230–400 mesh) and eluted with 1% ethyl acetate in hexane to give 35 g (63%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07098231B2
Quelldatensatzuspto-grants-2006_08
ORD IDord-f7ee27120d3e45df9a00b6188ab0a4c8
Quellennotizuspto-grants-2006_08