Sulfuric Acid → 2,6-Dimethylhydroquinone

HRID 616071

Reaktionsgleichung

Reaktionsgleichung von HRID 616071
S(=O)(=O)(O)[OH:2].[CH3:6][C:7]1[CH:13]=[C:12]([CH3:14])[CH:11]=[C:9]([OH:10])[C:8]=1O>>[CH3:6][C:7]1[CH:8]=[C:9]([OH:10])[CH:11]=[C:12]([CH3:14])[C:13]=1[OH:2]

Komponenten

3

Edukt 2

HCID 1118Sulfuric AcidHCID 177373,5-Dimethylbenzene-1,2-diol

Produkt 1

HCID 695602,6-Dimethylhydroquinone

Versuchsvorschrift

By following in the same manner as in Example 56 except that 0.11 g. of strong acidic sulfontype ion exchange resin Amberlyst 15 (manufactured by Rohm and Hass Co.) was used instead of sulfuric acid, 2.55 g. (18.5 m.moles) of 3,5-dimethylcatechol and 1.26 g. (9.1 m.moles) of 2,6-dimethylhydroquinone were obtained. The yield of dihydric alkylphenols was 65.6%.

Quellen und Nachweise

ORD-Eintrag
ord-6552ffe34cc045bab2d0743ec152c946
Quelldatensatz
uspto-grants-1978_02
Patentnummer
US04072722

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