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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 970782Erstellt: 24. Oktober 2026

Hydrochloric Acid → 4-(Phenoxymethyl)benzoic acid

https://huagongshe.com/de/reaction/970782

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
EduktPhenolHCID 996—
EduktPotassium HydroxideHCID 14797—
Edukt4-(Chloromethyl)benzoic acidHCID 74234—
LösungsmittelDimethyl SulfoxideHCID 679—
LösungsmittelWaterHCID 962—
LösungsmittelSodium BicarbonateHCID 516892—
Produkt4-(Phenoxymethyl)benzoic acidHCID 73726732,4%

Reaktionsschritte

Phenol 2 (4.706 g, 50.0 mmol) and KOH (6.172 g, 110 mmol) were combined in dimethyl sulfoxide (DMSO) (250 ml). 4-Chloromethylbenzoic acid 1 (8.530 g, 50.0 mmol) was added. The mixture was stirred at room temperature overnight. The mixture was then poured into H2O and acidified with concentrated HCl. The solution was then extracted and concentrated to give a solid. The solid was dissolved in an aqueous sodium bicarbonate solution, then washed with ethyl acetate. The aqueous mixture was then acidified with dilute HCl forming a precipitate which was filtered and dried to give about 3.7 g of 4-phenoxymethylbenzoic acid 3.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07312230B2
Quelldatensatzuspto-grants-2007_12
ORD IDord-22ac2626e10944b3bbc3e92d5ca95971
Quellennotizuspto-grants-2007_12