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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 129604Erstellt: 24. Oktober 2026

Sodium Iodide → 6-Iodopyridine-3-carboxylic acid

https://huagongshe.com/de/reaction/129604

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium IodideHCID 5238—
EduktHydrogen iodideHCID 24841—
Edukt6-Chloronicotinic acidHCID 79222—
LösungsmittelAcetoneHCID 180—
Produkt6-Iodopyridine-3-carboxylic acidHCID 819062—

Reaktionsschritte

A mixture of 15.962 g ((0.106 mol) of sodium iodide in 51 g (30 ml, 40 mmol) of hydriodic acid were stirred for 5 minutes. To the mixture was added 17.184 g (0.109 mol) of 6-chloro-nicotinic acid and the resulting mixture refluxed at 100-130 C.°C. for 40 hours. The dark brown mixture was then taken up in 300 ml of acetone and stirred to dissolve the excess NaI. The product was collected by suction filtration, rinsed with 100 mL in 1N NaHSO3 and dried to give the title compound as a yellow solid.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05468879
Quelldatensatzuspto-grants-1995_11
ORD IDord-0aaa02c4385242519d249725f36a9c80
Quellennotizuspto-grants-1995_11