Used as a key intermediate in organic synthesis, particularly in cross-coupling reactions such as Suzuki-Miyaura and Heck reactions, enabling the formation of biaryl and styrene derivatives. Its iodine moiety facilitates efficient metal-catalyzed coupling, while the pivalate ester group offers stability and can act as a directing or protecting group in multi-step syntheses. Commonly employed in the development of pharmaceuticals, agrochemicals, and functional materials where controlled substitution patterns on aromatic rings are required.