Ammonia → 2-Amino-6-nitrobenzothiazole

HRID 543887

Reaktionsgleichung

Reaktionsgleichung von HRID 543887
S[C:2]1[S:3][C:4]2[CH:10]=[C:9]([N+:11]([O-:13])=[O:12])[CH:8]=[CH:7][C:5]=2[N:6]=1.[NH3:14]>>[NH2:14][C:2]1[S:3][C:4]2[CH:10]=[C:9]([N+:11]([O-:13])=[O:12])[CH:8]=[CH:7][C:5]=2[N:6]=1

Komponenten

3

Edukt 2

HCID 222AmmoniaHCID 178418579HCID 178418579, Verbindung

Produkt 1

HCID 227042-Amino-6-nitrobenzothiazole

Versuchsvorschrift

It has also been reported [see J. Amer. Chem. Soc. 49, 1748 (1927)] that treatment of 2-mercapto-6-nitrobenzothiazole with concentrated aqueous ammonia under pressure at 160° C. followed by crystallization from alcohol and treatment with bone black gives 2-amino-6-nitrobenzothiazole in small yield.

Aufarbeitung

  1. customat 160° C.
  2. customfollowed by crystallization from alcohol and treatment with bone black

Quellen und Nachweise

ORD-Eintrag
ord-9fbb161e393d42a4bb1b6d10c358f805
Quelldatensatz
uspto-grants-1984_05
Patentnummer
US04447617

Verknüpfte Notizen

Wird geladen…