1,3-Dichloroacetone → HCID 86736622, Verbindung

HRID 261420Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 261420
[Cl:1][CH2:2][C:3]([CH2:5]Cl)=O.[CH2:7]([NH:11][C:12]([NH:14][C:15]([NH2:17])=[S:16])=[NH:13])[CH2:8][CH2:9][CH3:10]>CC(C)=O>[ClH:1].[CH2:7]([N:11]=[C:12]([NH2:13])[NH:14][C:15]1[S:16][CH:5]=[C:3]([CH2:2][Cl:1])[N:17]=1)[CH2:8][CH2:9][CH3:10]

Komponenten

4

Versuchsvorschrift

A solution of 1,3-dichloroacetone (3.02 g.) in acetone (10 ml.) was added to a stirred suspension of (N-n-butylamidino)thiourea (4.04 g.) in acetone (25 ml.) at room temperature. The resulting clear pale yellow solution was stirred for three days, then cooled in ice, and the precipitated solid filtered off and washed with acetone to give 2-(2-n-butylguanidino)-4-chloromethylthiazole hydrochloride

Aufarbeitung

  1. temperaturecooled in ice
  2. filtrationthe precipitated solid filtered off
  3. washwashed with acetone

Quellen und Nachweise

ORD-Eintrag
ord-f57012f113c043f4905353d7c9626250
Quelldatensatz
uspto-grants-1979_08
Patentnummer
US04165378

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