Reaktionsgleichung
[N+:1]([N:4]=[C:5]1[NH:9][CH2:8][CH2:7][NH:6]1)([O-:3])=[O:2].[Cl:10][C:11]1[CH:12]=[C:13]([N:17]=[C:18]=[O:19])[CH:14]=[CH:15][CH:16]=1>C(#N)C>[Cl:10][C:11]1[CH:12]=[C:13]([NH:17][C:18]([N:6]2[CH2:7][CH2:8][NH:9][C:5]2=[N:4][N+:1]([O-:3])=[O:2])=[O:19])[CH:14]=[CH:15][CH:16]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of 3.9 g of 2-nitroiminoimidazolidine and 4.6 g of 3-chlorophenylisocyanate in 80 ml of dry acetonitrile was refluxed for 3 hours. After cooling to room temperature, the precipitated crystals were filtered, and washed with ether to give desired 1-(3-chlorophenylcarbamoyl)-2-nitroiminoimidazolidine. The yield was 4.7 g.
Aufarbeitung
- filtrationthe precipitated crystals were filtered
- washwashed with ether
Quellen und Nachweise
- ORD-Eintrag
- ord-e3bdc8656e434883bdbea7b12b6a4b67
- Quelldatensatz
- uspto-grants-1988_05
- Patentnummer
- US04742060
Verknüpfte Notizen
Wird geladen…