Are there alternatives to 7-Bromo-2,1,3-benzothiadiazole-4-carbaldehyde in synthesis (CAS: 1071224-34-4)?

Alternatives to 7-Bromo-2,1,3-benzothiadiazole-4-carbaldehyde in synthesis include other substituted benzothiadiazole derivatives, such as 6-bromo-benzothiadiazole or 8-chloro-benzothiadiazole. Common alternative reagents may include bromine or chlorine for halogenation reactions, or sulfuryl chloride for thioether formation. These alternatives offer similar functional groups but with different substituents, providing flexibility in synthesis.