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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 543886Erstellt: 25. Oktober 2026

Ammonia → 2-Amino-6-nitrobenzothiazole

https://huagongshe.com/reaction/543886

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAmmoniaHCID 222—
Edukt2-Chloro-6-nitrobenzothiazoleHCID 75476—
Produkt2-Amino-6-nitrobenzothiazoleHCID 22704—

Reaktionsschritte

Various processes for the preparation of 2-amino-6-nitrobenzothiazole are known. For example Pubbl. ist. chim. univ. Bologna No. 2, 3-10 (1943); Chemical Abstracts 41:754 discloses the chlorination of 2-mercaptobenzothiazole to give 2-chlorobenzothiazole which is then treated with nitric and sulfuric acids to give 2-chloro-6-nitrobenzothiazole. The 2-chloro-6-nitrobenzothiazole is then treated with alcoholic ammonia under pressure at 140° to give 2-amino-6-nitrobenzothiazole. No yields are stated in the English abstract.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04447617
Quelldatensatzuspto-grants-1984_05
ORD IDord-7e23221a85904d2c96a13ae0023a2fbc
Quellennotizuspto-grants-1984_05