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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 371522Erstellt: 24. Oktober 2026

Water → 2-[(4-tert-Butylphenyl)methyl]-4-chloro-6-methylphenol

https://huagongshe.com/de/reaction/371522

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
Edukt4-Chloro-2-methylphenolHCID 14855—
EduktBenzene, 1-(chloromethyl)-4-(1,1-dimethylethyl)-HCID 88198—
LösungsmittelChloroformHCID 6212—
Produkt2-[(4-tert-Butylphenyl)methyl]-4-chloro-6-methylphenolHCID 71414064—

Reaktionsschritte

106.5 g (0.75 mol) 4-chloro-2-methylphenol and 45.67 g (0.25 mol) 4-tert. butylbenzylchloride are dissolved in 200 ml chloroform, and 22.5 g water-free zinc chloride are added as Friedel-Crafts catalyst. Thereafter the reaction mixture is stirred, whereby indeed at room temperature to the start of the reaction intense gas development, i.e. intense reaction, is to be noted. Subsequently the reaction mixture is stirred at 60° C. 5-6 h and washed three times each with 200 ml water for the purpose of removing the zinc chloride. The organic phase is dried across magnesium sulfate and the chloroform is driven off in a vacuum. At 182°-185° C./0.3 Torr the 4-chloro-2-methyl-6-(4'-tert. butylbenzyl)-phenol distills over as water-clear, viscous, nearly odorless liquid.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04532367
Quelldatensatzuspto-grants-1985_07
ORD IDord-10fcae91893c403881b74948e7c2dc88
Quellennotizuspto-grants-1985_07