Are there alternatives to Ethyl 1-benzofuran-2-carboxylate (CAS: 3199-61-9) in synthesis?

Ethyl 1-benzofuran-2-carboxylate (CAS: 3199-61-9) can be synthesized using various alternative reagents and methodologies. Common alternatives include other ester derivatives of benzofuran, such as methyl or propyl benzofuran-2-carboxylates, which can be used in similar applications. Isomers like 1,2-benzofuran-2-carboxylic acid methyl ester can also serve as viable substitutes in some synthesis processes. The choice of alternative largely depends on the specific reaction conditions and desired properties.