Iron-catalyzed tandem reactions of 2-halobenzenamines with isothiocyanates leading to 2-aminobenzothiazoles was written by Qiu, Jing-Wen;Zhang, Xing-Guo;Tang, Ri-Yuan;Zhong, Ping;Li, Jin-Heng. And the article was included in Advanced Synthesis & Catalysis in 2009.SDS of cas: 1843-21-6 This article mentions the following:
A highly practical method for the synthesis of 2-aminobenzothiazoles has been developed through an iron-catalyzed tandem reaction. The present tandem process allows the assembly of a wide range of 2-aminobenzothiazoles by the reactions of 2-halobenzenamines with isothiocyanates. In the experiment, the researchers used many compounds, for example, N-Phenylbenzo[d]thiazol-2-amine (cas: 1843-21-6SDS of cas: 1843-21-6).
N-Phenylbenzo[d]thiazol-2-amine (cas: 1843-21-6) belongs to thiazole derivatives. Thiazole is a five-membered, unsaturated, planar, π-excessive heteroaromatic containing one sulfur atom and one pyridine-type nitrogen atom at position 3 of the cyclic ring system. Various laboratory methods exist for the organic synthesis of thiazoles. Prominent is the Hantzsch thiazole synthesis is a reaction between haloketones and thioamides.SDS of cas: 1843-21-6
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica