Ammonia → 4-Chlorophenyl-2-thiourea

HRID 1418856Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1418856
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]=[C:9]=[S:10])=[CH:4][CH:3]=1.[NH3:11]>CCOCC>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]([NH2:11])=[S:10])=[CH:4][CH:3]=1

Komponenten

4

Edukt 2

HCID 222AmmoniaHCID 164804-Chlorophenyl isothiocyanate

Produkt 1

HCID 7358434-Chlorophenyl-2-thiourea

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 3283Diethyl EtherLösungsmittel

Versuchsvorschrift

A stirred solution of 4-chlorophenyl isothiocyanate (10.0 g, 0.077 mol) in 100 ml ether was saturated with ammonia gas for five minutes. The reaction mixture was then stirred for 18 hr. The white solid which precipitated was collected by filtration and yielded 6.3 g of N-(4-chlorophenyl)thiourea, M.P. 147°-148° C.

Aufarbeitung

  1. customThe white solid which precipitated
  2. filtrationwas collected by filtration

Quellen und Nachweise

ORD-Eintrag
ord-ff4cbbac47aa4ce5a3f3693b34aee228
Quelldatensatz
uspto-grants-1999_03
Patentnummer
US05885985

Notizen zur Reaktion

Wird geladen…