Ethylene Oxide → 2-(4-Vinylphenoxy)ethanol

HRID 1269479Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1269479
[C:1]([O:4][C:5]1[CH:12]=[CH:11][C:8]([CH:9]=[CH2:10])=[CH:7][CH:6]=1)(=O)[CH3:2].C(=O)([O-])[O-:14].[K+].[K+].C1OC1>CO>[OH:14][CH2:2][CH2:1][O:4][C:5]1[CH:12]=[CH:11][C:8]([CH:9]=[CH2:10])=[CH:7][CH:6]=1

Komponenten

5

Edukt 3

HCID 6354Ethylene OxideHCID 11430Potassium CarbonateHCID 758214-Ethenylphenyl acetate

Produkt 1

HCID 149378112-(4-Vinylphenoxy)ethanol

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

Para-(hydroxyethoxy)styrene was prepared using the method described in Example 1, except that the following amounts of reagents were used: 86 g (0.53 mol, 1 eq) of p-acetoxystyrene, 3.7 g (26.77 mmol, 0.05 eq) of anhydrous potassium carbonate, and 35 g (0.795 mol, 1.5 eq) of ethylene oxide in 530 mL of methanol. The isolated product yield was 61.9%.

Quellen und Nachweise

ORD-Eintrag
ord-9e5cccfd1af64759a38e6719ece0abb4
Quelldatensatz
uspto-grants-2007_04
Patentnummer
US07199272B2

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