Hydrazine → HCID 178513179, Verbindung

HRID 267328Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 267328
[Cl:1][C:2]1[CH:10]=[CH:9][C:5]([CH2:6][NH:7][NH2:8])=[CH:4][CH:3]=1.Cl.ClC1C=CC(C=[N:18][NH:19][C:20](=[NH:23])SC)=CC=1.NN>C(O)C>[NH2:18][NH:19][C:20]([NH:8][NH:7][CH2:6][C:5]1[CH:9]=[CH:10][C:2]([Cl:1])=[CH:3][CH:4]=1)=[NH:23]

Komponenten

5

Edukt 3

HCID 9321HydrazineHCID 3015209(4-Chlorobenzyl)hydrazineHCID 178504058HCID 178504058, Verbindung

Produkt 1

HCID 178513179HCID 178513179, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel2×

Versuchsvorschrift

The same compound is synthesized by the reaction of equimolar quantities of p-chlorobenzylhydrazine and methyl-3-(4-chlorobenzylidene)thiocarbazimidate hydrochloride (see Example 10) in hot ethanol. It is also prepared by the reaction of equimolar amounts of 1-(p-chlorobenzyl)-S-methylisothiosemicarbazide and hydrazine in warm ethanol, which affords 1-amino-3-(p-chlorobenzylamino)guanidine, followed by treatment of the latter with an equimolar quantity of p-chlorobenzaldehyde in hot isopropanol.

Quellen und Nachweise

ORD-Eintrag
ord-d32d94388db0458bbbed5df97ac5fcd2
Quelldatensatz
uspto-grants-1976_03
Patentnummer
US03941825

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