Are there alternatives to 7-Bromo-1,3-benzothiazole (CAS: 767-70-4) in synthesis?

There are several alternatives to 7-Bromo-1,3-benzothiazole (CAS: 767-70-4) that can be used in synthesis, depending on the desired properties. For instance, 7-Chloro-1,3-benzothiazole and 7-Iodo-1,3-benzothiazole are isomers that can serve similar roles. Other alternatives include 1,3-benzothiazole derivatives with different substituents, such as 7-ethyl, 7-methyl, or 7-phenyl groups. These alternatives can provide similar functional groups for various chemical reactions while offering different physical and chemical properties.