Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in the synthesis of complex organic molecules. Particularly valuable in the development of organic semiconductors and fluorescent materials due to the extended aromatic system it can introduce. Commonly employed in the preparation of luminescent dyes, OLED materials, and conjugated polymers for optoelectronic applications. Its boron-containing structure allows for efficient and selective coupling under mild conditions, making it suitable for late-stage functionalization in pharmaceutical and agrochemical research.