Chloroform → HCID 54205117, Verbindung

HRID 1730307Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1730307
[C:1]1([N:7]2[C:11](=[NH:12])[C:10](=[O:13])[N:9]([CH3:14])[C:8]2=[O:15])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[O:16]=[CH:17][C:18]([Cl:21])([Cl:20])[Cl:19].C(Cl)(Cl)[Cl:23]>>[C:1]1([N:7]2[C:11](=[N:12][C:17]([OH:16])([Cl:23])[C:18]([Cl:21])([Cl:20])[Cl:19])[C:10](=[O:13])[N:9]([CH3:14])[C:8]2=[O:15])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Komponenten

4

Edukt 3

HCID 6212ChloroformHCID 6407ChloralHCID 214974605-Imino-3-methyl-1-phenylimidazolidine-2,4-dione

Produkt 1

HCID 54205117HCID 54205117, Verbindung

Reaktionsbedingungen

Temperatur
20 °C

Versuchsvorschrift

1-phenyl-3-methyl-5-iminoimidazolidine-2,4-dione (15.0 g -- 0.074 mol) was slurried in 40 ml chloroform. Chloral (21.8 g -- 0.148 mol) was added directly to the slurry. Exothermicity raised the temperature 20° C.The reaction mixture was momentarily homogeneous before an abundance of product precipitated. An additional 100 ml of chloroform was added at thispoint. After 0.5 hour the mixture was filtered. The filter cake was washed with chloroform and dried. The product melted at 130°-133° C.

Aufarbeitung

  1. customprecipitated
  2. additionAn additional 100 ml of chloroform was added at thispoint
  3. filtrationAfter 0.5 hour the mixture was filtered
  4. washThe filter cake was washed with chloroform
  5. customdried

Quellen und Nachweise

ORD-Eintrag
ord-219a48721f5f443cb6d2e9a182aef157
Quelldatensatz
uspto-grants-1976_11
Patentnummer
US03992402

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