Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions for the synthesis of conjugated organic materials. Commonly applied in the development of organic light-emitting diodes (OLEDs), where it helps build electron-transport layers and host materials due to its thermal stability and electron-deficient triazine core. Also employed in the preparation of covalent organic frameworks (COFs) and other porous materials for optoelectronic and sensing applications. Its boronate ester group enables efficient C–C bond formation, making it valuable in constructing complex aromatic systems for advanced material science.