Used primarily as an intermediate in organic synthesis, especially in the production of agrochemicals and pharmaceuticals. Its structure allows for functionalization at multiple sites, making it valuable in constructing complex molecules. Commonly employed in the development of chiral catalysts and ligands due to the presence of a stereogenic center. Also finds use in the synthesis of biologically active compounds, including fungicides and plant growth regulators. Its cyclic thioamide core contributes to enhanced binding affinity in certain enzyme inhibition applications.