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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 34978Erstellt: 23. Oktober 2026

Potassium Iodide → HCID 21297287, Verbindung

https://huagongshe.com/de/reaction/34978

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPotassium IodideHCID 4875—
EduktPotassium CarbonateHCID 11430—
Edukt7-Bromoheptanoic acidHCID 121723—
Edukt3,4-Dichloro-2-propylphenolHCID 600360—
LösungsmittelMethyl Ethyl KetoneHCID 6569—
ProduktHCID 21297287HCID 21297287—

Reaktionsschritte

A solution of 3.09 g. of 2-propyl-3,4-dichlorophenol, 3.1 g. of 7-bromoheptanoic acid, 3.1 g. of potassium carbonate, and 2.0 g. of potassium iodide in 50 ml. of methyl ethyl ketone was heated at reflux overnight. The reaction mixture was cooled to room temperature and evaporated in vacuo. Ethyl acetate and water were added to the residue and the layers were separated. Fresh water was added to the organic layer, the pH was adjusted to 2.0 with acid, and the layers were separated. The organic layer was washed with a saturated sodium chloride solution, filtered through sodium sulfate, and evaporated to dryness to give 4.68 g. of the desired title product.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04764521
Quelldatensatzuspto-grants-1988_08
ORD IDord-310b7c0479814ee9878d944c0f91516a
Quellennotizuspto-grants-1988_08