Nazare, Marc published the artcileA flexible, palladium-catalyzed indole and azaindole synthesis by direct annulation of chloroanilines and chloroaminopyridines with ketones, Name: 5-Chlorobenzo[c][1,2,5]thiadiazol-4-amine, the publication is Angewandte Chemie, International Edition (2004), 43(34), 4526-4528, database is CAplus and MEDLINE.
The “ringmaster” [Pd(tBu3P)2] served as the catalyst in the direct synthesis of indoles, e.g., I, by annulation of ortho-chloroanilines with ketones. This versatile method can be used to synthesize a variety of functionalized indoles and azaindoles, e.g., II.
Angewandte Chemie, International Edition published new progress about 30536-19-7. 30536-19-7 belongs to thiazole, auxiliary class Other Aromatic Heterocyclic,Chloride,Amine, name is 5-Chlorobenzo[c][1,2,5]thiadiazol-4-amine, and the molecular formula is C6H4ClN3S, Name: 5-Chlorobenzo[c][1,2,5]thiadiazol-4-amine.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/thiazole,
Thiazole | chemical compound | Britannica