Benzene, 1-chloro-3-isocyanato- → 1-(3-Chlorophenylcarbamoyl)-2-nitroiminoimidazolidine

HRID 22231

Reaktionsgleichung

Reaktionsgleichung von HRID 22231
[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]=1

Komponenten

4

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

  1. filtrationthe precipitated crystals were filtered
  2. washwashed with ether

Quellen und Nachweise

ORD-Eintrag
ord-0c6503fe8c694880a74608b8a801c8d1
Quelldatensatz
uspto-grants-1995_06
Patentnummer
US05428032

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