4-Tert-octylphenol → 4-Tert-octylcatechol

HRID 1605631

Reaktionsgleichung

Reaktionsgleichung von HRID 1605631
N1C(C[OH:8])=CC=CC=1CO.[C:11]([C:19]1[CH:24]=[CH:23][C:22]([OH:25])=[CH:21][CH:20]=1)([CH2:14][C:15]([CH3:18])([CH3:17])[CH3:16])([CH3:13])[CH3:12]>>[C:11]([C:19]1[CH:24]=[C:23]([OH:8])[C:22](=[CH:21][CH:20]=1)[OH:25])([CH2:14][C:15]([CH3:18])([CH3:17])[CH3:16])([CH3:12])[CH3:13]

Komponenten

3

Edukt 2

HCID 88144-Tert-octylphenolHCID 709572,6-Pyridinedimethanol

Produkt 1

HCID 708284-Tert-octylcatecholAusbeute 54 %

Versuchsvorschrift

The procedure of Example 9 was repeated, except 0.2% by weight of pyridine-2,6-dimethanol was used as a catalyst and the reaction was carried out at 50°C. Consequently, the conversion of para-tert.-octyl phenol was 6.2%, 4-tert.-octyl pyrocatechol was formed in a yield of 54% based on the converted octyl phenol and the conversion of perpropionic acid was 97.2%.

Aufarbeitung

  1. customwas carried out at 50°C

Quellen und Nachweise

ORD-Eintrag
ord-ddd0ec0ccbb34c49886d92e5782d39dc
Quelldatensatz
uspto-grants-1976_04
Patentnummer
US03950437

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