Reaktion #354507

Reaktionsgleichung

1-amino-3-(4-bromobenzylideneamino)guanidine

4-chlorobenzaldehyde

1-amino-3-(4-cyanobenzylideneamino)guanidine hydroiodide

4-chlorobenzaldehyde

→

1-(4-chlorobenzylideneamino)-3-(4-cyanobenzylideneamino)guanidine hydroiodide

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigegives the methosulfate salt of the subject compound

Vorschrift

In a similar manner the reaction of 1-amino-3-(4-bromobenzylideneamino)guanidine methosulfate with 4-chlorobenzaldehyde gives the methosulfate salt of the subject compound. The reaction of 1-amino-3-(4-cyanobenzylideneamino)guanidine hydroiodide with 4-chlorobenzaldehyde gives 1-(4-chlorobenzylideneamino)-3-(4-cyanobenzylideneamino)guanidine hydroiodide; the reaction of 1-amino-3-(4-chlorobenzylideneamino)guanidine hydrochloride with 4-cyanobenzaldehyde affords the corresponding hydrochloride salt which melts at 297°-298°C. The reaction of 1-amino-3-(3,4-dichlorobenzylideneamino)guanidine hydrobromide and 4-chlorobenzaldehyde gives 1-94-chlorobenzylideneamino)-3-(3,4-dichlorobenzylidenamino)guanidine hydrobromide; the reaction of 1-amino-3-(4-chlorobenzylideneamino)guanidine hydrochloride with 3,4-dichlorobenzaldehyde gives the corresponding hydrochloride salt which melts at 288°C.

Quelle