Ding, Qiuping et al. published their research in Phosphorus, Sulfur and Silicon and the Related Elements in 2011 | CAS: 1843-21-6

N-Phenylbenzo[d]thiazol-2-amine (cas: 1843-21-6) belongs to thiazole derivatives. Thiazole rings are planar and aromatic. Thiazoles are characterized by larger pi-electron delocalization than the corresponding oxazoles and have therefore greater aromaticity.Various laboratory methods exist for the organic synthesis of thiazoles. For example, 2,4-dimethylthiazole is synthesized from thioacetamide and chloroacetone.Formula: C13H10N2S

Iron-catalyzed tandem reactions of ortho-aminobenzenethiols with isothiocyanates leading to 2-aminobenzothiazoles under ligand- and solvent-free conditions was written by Ding, Qiuping;Cao, Banpeng;Yang, Qin;Liu, Xianjin;Peng, Yiyuan. And the article was included in Phosphorus, Sulfur and Silicon and the Related Elements in 2011.Formula: C13H10N2S This article mentions the following:

An efficient route to the synthesis of a variety of 2-aminobenzothiazoles I (R1 = H, MeO, Br, I; R2 = Ph, Et, 4-O2NC6H4, cyclohexyl, etc.) has been discovered. It involves the reaction of ortho-aminobenzenethiols with isothiocyanates via an iron-catalyzed tandem addition-annulation process under ligand and solvent free conditions on a silica gel surface. In the experiment, the researchers used many compounds, for example, N-Phenylbenzo[d]thiazol-2-amine (cas: 1843-21-6Formula: C13H10N2S).

N-Phenylbenzo[d]thiazol-2-amine (cas: 1843-21-6) belongs to thiazole derivatives. Thiazole rings are planar and aromatic. Thiazoles are characterized by larger pi-electron delocalization than the corresponding oxazoles and have therefore greater aromaticity.Various laboratory methods exist for the organic synthesis of thiazoles. For example, 2,4-dimethylthiazole is synthesized from thioacetamide and chloroacetone.Formula: C13H10N2S

Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica