In the realm of fine chemicals, certain compounds serve as foundational building blocks for an array of sophisticated syntheses. Bis(pinacolato)diboron (CAS 73183-34-3) undoubtedly falls into this category. Characterized by its two boron atoms linked by a B-B bond and protected by pinacolato ligands, this organoboron compound is prized for its stability and reactivity in a variety of catalytic processes.

As a premier supplier from China, we are proud to offer Bis(pinacolato)diboron with exceptional purity levels, often exceeding 99%. This high assay is critical for its widespread use in modern organic chemistry. Its stability in air and relative ease of handling distinguish it from other diboron reagents, making it a preferred choice for both academic research and industrial applications. When purchasing, understanding these inherent advantages can guide your selection process.

The utility of Bis(pinacolato)diboron spans several key areas of chemical synthesis. It is a critical reagent in the Miyaura borylation reaction, which allows for the efficient formation of aryl and vinyl boronate esters from corresponding halides or triflates. These boronate esters are then readily employed in Suzuki-Miyaura cross-coupling reactions, a cornerstone for constructing complex organic molecules, including pharmaceuticals and agrochemicals. Furthermore, its role in iridium-catalyzed C-H borylation expands its application scope, enabling direct functionalization of organic substrates.

For R&D scientists and procurement specialists, sourcing Bis(pinacolato)diboron from a reliable manufacturer like ourselves ensures access to a product that meets exacting specifications. We provide detailed technical data and support to help you integrate this versatile reagent into your synthetic strategies. Whether you are exploring novel catalytic pathways or scaling up existing processes, our commitment to quality and competitive pricing makes us an ideal partner. We encourage you to inquire about purchasing Bis(pinacolato)diboron to elevate your synthesis capabilities.