Mercaptoethanesulfonic acid → 2-Nitro-5-sulphoethylthio-paraphenylenediamine monohydrate

HRID 363817

Reaktionsgleichung

Reaktionsgleichung von HRID 363817
[N+:1]([C:4]1[CH:9]=[C:8]([NH2:10])[C:7](Cl)=[CH:6][C:5]=1[NH2:12])([O-:3])=[O:2].[Na].[SH:14][CH2:15][CH2:16][S:17]([OH:20])(=[O:19])=[O:18]>>[OH2:2].[N+:1]([C:4]1[CH:9]=[C:8]([NH2:10])[C:7]([S:14][CH2:15][CH2:16][S:17]([OH:20])(=[O:19])=[O:18])=[CH:6][C:5]=1[NH2:12])([O-:3])=[O:2]

Komponenten

4

Edukt 3

HCID 598Mercaptoethanesulfonic acidHCID 5360545SodiumHCID 54842901,4-Benzenediamine, 2-chloro-5-nitro-

Produkt 1

HCID 1317211322-Nitro-5-sulphoethylthio-paraphenylenediamine monohydrate

Versuchsvorschrift

18.7 g (0.1 mol) of 2-nitro-5-chloropara-phenylenediamine and 24.6 g (0.15 mol) of the sodium salt of 2-mercaptoethanesulphonic acid were used as the starting materials to give yellow-orange crystals (27.6 g) melting above 260° C., whose elemental analysis calculated for C8H11N3O5S2.H2O was:

Quellen und Nachweise

ORD-Eintrag
ord-316bb4386f61461f8edfab49172886a8
Quelldatensatz
uspto-grants-1999_02
Patentnummer
US05874618

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