Benzene → 1-Ethylsulphonyl-imidazolidin-2-one

HRID 1282824Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1282824
[NH:1]1[CH2:5][CH2:4][NH:3][C:2]1=[O:6].[CH2:7]([S:9](Cl)(=[O:11])=[O:10])[CH3:8].Cl.C1C=CC=CC=1>CC(C)=O.C(OCC)(=O)C>[CH2:7]([S:9]([N:1]1[CH2:5][CH2:4][NH:3][C:2]1=[O:6])(=[O:11])=[O:10])[CH3:8]

Komponenten

7

Edukt 4

HCID 241BenzeneHCID 313Hydrochloric AcidHCID 84532-ImidazolidinoneHCID 11667Ethanesulfonyl chloride

Produkt 1

HCID 112867961-Ethylsulphonyl-imidazolidin-2-one

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 180AcetoneLösungsmittel2×HCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

This substance was obtained by heating molar amounts of imidazolidin-2-one and ethylsulphonyl chloride at 150° to 180° (until the evolution of HCl had ceased). The pure substance was isolated by extraction with hot benzene, acetone and ethyl acetate from the crude product, and recrystallization from acetone (with addition of active charcoal).

Aufarbeitung

  1. customThis substance was obtained

Quellen und Nachweise

ORD-Eintrag
ord-9e81f498a48c4d9da35117aa03cf1f80
Quelldatensatz
uspto-grants-1976_08
Patentnummer
US03972869

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