This compound is primarily utilized in organic synthesis as a versatile intermediate for the preparation of more complex molecules. Its structure, featuring both a tert-butoxycarbonyl (Boc) protecting group and an ethyl ester, makes it valuable in peptide synthesis and the development of pharmaceuticals. The Boc group can be selectively removed under mild acidic conditions, allowing for further functionalization of the molecule. Additionally, the ethyl ester moiety can undergo hydrolysis or transesterification reactions, providing flexibility in synthetic routes. It is particularly useful in the synthesis of β-amino acids and their derivatives, which are important building blocks in medicinal chemistry. The compound’s conjugated double bond also enables it to participate in various cycloaddition reactions, expanding its utility in the construction of heterocyclic compounds.