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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 981355Erstellt: 25. Oktober 2026

Acetic Acid → 4'-Acetoxy-biphenyl-4-carboxylic acid

https://huagongshe.com/reaction/981355

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAcetic AcidHCID 176—
Edukt4-Acetoxy-4'-acetylbiphenylHCID 13531045—
KatalysatorCobalt diacetateHCID 6277—
KatalysatorManganous AcetateHCID 12525—
Produkt4'-Acetoxy-biphenyl-4-carboxylic acidHCID 61183651%

Reaktionsschritte

500 ml of glacial acetic acid, 50.8 g of 4-acetoxy-4'-acetylbiphenyl, 0.8 g of cobalt(II) acetate and 12.0 g of manganese(II) acetate were refluxed in a 1 l double-walled flanged reactor equipped with an intensive stirrer and baffles, and the mixture was gassed with air via a valve in the base. After 4 hours, the mixture was cooled and the product was filtered off under suction, washed with water and dried. 26.1 g (51% yield) of 4-acetoxybiphenyl-4'-carboxylic acid having a purity of >98% (HPLC) were obtained.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04990660
Quelldatensatzuspto-grants-1991_02
ORD IDord-48f9f410703f474b865b196e22816bee
Quellennotizuspto-grants-1991_02