Carbamic acid, N-methyl-, ethyl ester → Butylphenyl n-methylcarbamate

HRID 974093

Reaktionsgleichung

Reaktionsgleichung von HRID 974093
[CH2:1]([C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[OH:11])[CH2:2][CH2:3][CH3:4].[CH3:12][NH:13][C:14](=O)[O:15]CC.P(Cl)(Cl)(Cl)=O>C1(C)C=CC=CC=1>[CH3:12][NH:13][C:14](=[O:15])[O:11][C:6]1[CH:7]=[CH:8][CH:9]=[CH:10][C:5]=1[CH2:1][CH2:2][CH2:3][CH3:4]

Komponenten

5

Edukt 3

HCID 7752Carbamic acid, N-methyl-, ethyl esterHCID 185152-ButylphenolHCID 24813Phosphorus oxychloride

Produkt 1

HCID 22930593Butylphenyl n-methylcarbamate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Versuchsvorschrift

To a solution of 2-sec butylphenol (1.5 g, 0.01 mole) and ethyl N-methylcarbamate (1.03 g, 0.01 mole) in toluene (10 ml) at 60° C., phosphoryl chloride (0.77 g, 0.05 mole) was added dropwise during 0.5 hours and the contents refluxed for 5 hours. It was worked up as described earlier to furnish 2-sec butylphenyl N-methylcarbamate of the formula (III).

Aufarbeitung

  1. temperaturethe contents refluxed for 5 hours

Quellen und Nachweise

ORD-Eintrag
ord-b3cf6df2e6614bdd950412a17123ddbf
Quelldatensatz
uspto-grants-1991_11
Patentnummer
US05066819

Verknüpfte Notizen

Wird geladen…