Used in Suzuki-Miyaura cross-coupling reactions as a stable boron reagent for constructing carbon-carbon bonds in complex organic synthesis. Its MIDA ester group enhances stability and solubility, allowing for selective and sequential coupling processes in multi-step syntheses. Particularly valuable in pharmaceutical and agrochemical research where precise molecular construction is required. The trans-configuration supports stereoselective transformations, making it useful in the development of bioactive molecules with defined geometry.