Used in organic synthesis as a reagent for introducing adamantyl groups into molecules. It is particularly valuable in cross-coupling reactions, such as Negishi coupling, to create complex organic compounds. The adamantyl group is known for its stability and bulky structure, making it useful in pharmaceutical research for developing drugs with enhanced metabolic stability. Additionally, it is employed in material science for designing polymers and advanced materials with specific properties. Its application in catalysis and as a building block in medicinal chemistry highlights its versatility in creating structurally diverse compounds.