The ever-increasing demand for high-performance displays and lighting solutions has placed a spotlight on advanced materials science, particularly in the realm of Organic Light-Emitting Diodes (OLEDs). Central to the synthesis of these cutting-edge materials is Dibenzo[b,d]furan-3-ylboronic acid (CAS No.: 395087-89-5). For professionals in the B2B chemical and electronics industries, understanding this compound’s significance and how to procure it is vital for driving innovation.

The Chemical Identity and Importance

Dibenzo[b,d]furan-3-ylboronic acid, known also by its synonyms like Dibenzofuran-3-boronic acid, is an organic compound with the chemical formula C12H9BO3. It is characterized by its dibenzofuran core structure and a boronic acid functional group. Typically supplied as a white to off-white powder, it is prized for its high purity, often exceeding 98.0%. This high purity is essential for its primary role as an intermediate in organic synthesis, especially for applications where precise molecular engineering is required, such as in the development of OLED materials.

The compound's reactivity, particularly in Suzuki-Miyaura coupling reactions, allows chemists to construct complex conjugated systems that are fundamental to the performance of OLED devices. These systems are responsible for the efficient emission of light, contributing to the superior color, brightness, and energy efficiency that OLED technology is known for.

Applications Driving Technological Advancement

The most significant application of Dibenzo[b,d]furan-3-ylboronic acid is its indispensable role in the manufacturing of OLED materials. As a building block, it contributes to the synthesis of host materials, emissive layers, and charge transport layers within OLED devices. These materials are critical for the operation of displays in smartphones, televisions, wearables, and other electronic gadgets that demand high visual quality and energy efficiency.

Beyond OLEDs, this versatile intermediate is also explored for its potential in other organic electronic applications, including organic photovoltaics (OPVs) and organic field-effect transistors (OFETs). Its structure can be modified to create materials with specific electronic and optical properties, supporting research into next-generation electronic devices.

Where to Buy: Sourcing from Reliable Manufacturers

For businesses looking to buy Dibenzo[b,d]furan-3-ylboronic acid, securing a reliable supply chain is critical. China has emerged as a dominant force in the global chemical manufacturing industry, offering numerous suppliers and manufacturers specializing in fine chemicals and electronic intermediates. When sourcing this compound, it is advisable to:

  • Verify Purity and Specifications: Ensure the product meets the required purity levels (e.g., ≥98.0%) and other specifications relevant to your application.
  • Assess Supplier Reputation: Look for manufacturers with a proven track record in producing high-quality organic intermediates, adherence to quality management systems (like ISO), and positive customer feedback.
  • Inquire about Customization: Many suppliers offer custom synthesis services, which can be invaluable for obtaining materials tailored to specific R&D projects or unique production requirements.
  • Request Technical Documentation: Always obtain Certificates of Analysis (COA) and Material Safety Data Sheets (MSDS) to confirm product quality and ensure safety compliance.

By choosing a reputable manufacturer and supplier, procurement professionals can ensure a consistent, high-quality supply of Dibenzo[b,d]furan-3-ylboronic acid, thereby supporting the development and production of cutting-edge OLED technologies and other advanced electronic materials.