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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 867359Erstellt: 24. Oktober 2026

4-(Octyloxy)benzoic acid → 4-Octyloxybenzoyl chloride

https://huagongshe.com/de/reaction/867359

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-(Octyloxy)benzoic acidHCID 17231—
EduktThionyl ChlorideHCID 24386—
Produkt4-Octyloxybenzoyl chlorideHCID 2760250—

Reaktionsschritte

40 ml of thionyl chloride was added to 2.0 g of p-octyloxybenzoic acid, andthe mixture was refluxed under heat for 2 hours. Then, excess of thionyl chloride was distilled off to obtain p-octyloxybenzoic acid chloride. 20 ml of dry pyridine was added thereto, and the 4-hydroxy-4'-α-dodecyloxypropanoyloxybiphenyl dissolved in 40 ml of dry benzene was further added. The mixture was then refluxed for 5 hours, charged into ice water, and extracted with ether. The extract was purifiedwith a silica gel column chromatography to obtain 4'-α-dodecyloxypropanoyloxybiphenyl ester of 4-octyloxybenzoic acid.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04775223
Quelldatensatzuspto-grants-1988_10
ORD IDord-d2fc2a92915c423599a826e34cab1b99
Quellennotizuspto-grants-1988_10