Hydrochloric Acid → 5-Carbamoyl-1-(2,6-dimethylphenyl)uracil

HRID 848708Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 848708
[C:1]([C:3]1[C:4](=[O:18])[NH:5][C:6](=[O:17])[N:7]([C:9]2[C:14]([CH3:15])=[CH:13][CH:12]=[CH:11][C:10]=2[CH3:16])[CH:8]=1)#[N:2].Cl.[OH-:20].[Na+]>>[C:1]([C:3]1[C:4](=[O:18])[NH:5][C:6](=[O:17])[N:7]([C:9]2[C:14]([CH3:15])=[CH:13][CH:12]=[CH:11][C:10]=2[CH3:16])[CH:8]=1)(=[O:20])[NH2:2]

Komponenten

4

Edukt 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 13014421HCID 13014421, Verbindung

Produkt 1

HCID 130144985-Carbamoyl-1-(2,6-dimethylphenyl)uracil

Versuchsvorschrift

A mixture of 5-cyano-1-(2,6-dimethylphenyl)uracil (0.01 mol) and 50 ml of NaOH (2.5 N) is heated for 2 hours at about 90°. After cooling, a small amount of dilute HCl is added to precipitate product. The mixture is filtered and the collected precipitate washed with water to yield 5-carbamoyl-1-(2,6-dimethylphenyl)uracil.

Aufarbeitung

  1. temperatureis heated for 2 hours at about 90°
  2. temperatureAfter cooling
  3. customto precipitate product
  4. filtrationThe mixture is filtered
  5. washthe collected precipitate washed with water

Quellen und Nachweise

ORD-Eintrag
ord-67c7f855d62749b4b77c25ed304e2666
Quelldatensatz
uspto-grants-1981_10
Patentnummer
US04297297

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