Are there alternatives to 1-Oxo-1,3-dihydro-2-benzofuran-5-carboxamide in synthesis?

While 1-Oxo-1,3-dihydro-2-benzofuran-5-carboxamide (CAS: 85118-25-8) is a specific compound, alternatives in synthesis could include other benzofuran derivatives or analogs with similar functional groups. Common alternative reagents might include 5-carboxamidobenzofurans or other 5-position substituted benzofurans, which can be synthesized using various methods such as the bromination of benzofuran followed by reductive amination.