Naphthalene-2-boronic Acid Pinacol Ester is widely used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is a key method for forming carbon-carbon bonds, making it valuable in the production of pharmaceuticals, agrochemicals, and advanced materials. The compound acts as a stable boronic ester reagent, facilitating the coupling of aryl or vinyl groups with halides or triflates. Its stability and ease of handling make it a preferred choice in complex molecular constructions. Additionally, it is utilized in the development of organic electronic materials, such as OLEDs and semiconductors, due to its ability to introduce naphthalene moieties into conjugated systems. Its applications also extend to the synthesis of bioactive molecules and natural products, where precise control over molecular architecture is essential.