Description

Description

4,4′-Biphenyldiboronic Acid (CAS No. 415108-00-8) is a high-purity boronic acid derivative with the molecular formula C₁₂H₁₂B₂O₄. This compound, also known by its IUPAC name [4-(4-boronophenyl)phenyl]boronic acid, is a versatile building block in organic synthesis and materials science. It features two boronic acid functional groups attached to a biphenyl scaffold, making it an excellent candidate for Suzuki-Miyaura cross-coupling reactions, a cornerstone of modern synthetic chemistry.

Our product is rigorously tested to ensure superior quality, with ??95% purity confirmed by HPLC and NMR spectroscopy. It is supplied as a white to off-white crystalline powder, packaged under inert conditions to maintain stability. Ideal for researchers in pharmaceuticals, OLED materials, and polymer chemistry, this diboronic acid derivative is a critical reagent for constructing conjugated systems and advanced organic frameworks.

Key Synonyms: [1,1′-Biphenyl]-4,4′-diyldiboronic acid, 4,4′-Biphenyldiyldiboronic acid

Application

4,4′-Biphenyldiboronic Acid is widely used in Suzuki-Miyaura cross-coupling reactions to synthesize biphenyl-based conjugated polymers for organic electronics. It serves as a key intermediate in the preparation of pharmaceutical compounds and liquid crystal materials. Researchers also employ it in metal-organic framework (MOF) construction due to its rigid biphenyl backbone and dual boronic acid functionality.

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