Dibenzofuran-4-Boronic Acid

## Dibenzofuran-4-Boronic Acid (CAS 100124-06-9): Key Functions and Uses

1. **Suzuki–Miyaura Cross-Coupling Building Block**
Dibenzofuran-4-Boronic Acid is a specialized aryl boronic acid widely used in palladium-catalyzed **Suzuki–Miyaura coupling reactions**. It enables the formation of carbon–carbon bonds between the dibenzofuran ring and aryl, heteroaryl, or vinyl halides.

2. **Advanced Organic Synthesis Intermediate**
This compound is an important intermediate for constructing complex aromatic and heteroaromatic molecules. Its boronic acid group provides a practical handle for introducing the dibenzofuran moiety into target structures during multi-step synthesis.

3. **Pharmaceutical and Medicinal Chemistry Research**
CAS 100124-06-9 is used in pharmaceutical research, drug-discovery programs, structure–activity relationship studies, and the preparation of bioactive molecular libraries. It supports the synthesis of structurally diverse compounds for biological screening and lead optimization.

4. **OLED and Organic Electronic Materials**
The dibenzofuran framework is relevant to organic optoelectronic materials. This boronic acid derivative may be used to prepare conjugated molecules, host materials, and functional intermediates for **OLED, electroluminescent, and organic semiconductor research**.

5. **Liquid-Crystal and Functional Material Development**
Through cross-coupling and further functionalization, Dibenzofuran-4-Boronic Acid can support the design of aromatic materials for liquid-crystal research, photophysical studies, molecular electronics, and advanced functional thin films.

6. **Photoresist and Specialty Chemical Research**
The compound may serve as a building block in the development of photoresist components, aromatic fine chemicals, and other high-value materials requiring rigid, oxygen-containing polycyclic structures. Suitability depends on the final molecular design and process requirements.

7. **Analytical and Process-Development Applications**
Researchers can use CAS 100124-06-9 in reaction screening, route optimization, impurity studies, HPLC, LC–MS, NMR characterization, and scale-up research. Its defined CAS identity supports reliable sourcing and documentation.

8. **Quality, Procurement, and Safety Considerations**
When sourcing Dibenzofuran-4-Boronic Acid, buyers should verify purity, water content, particle size, boron content, residual solvents, packaging, certificate of analysis, and storage conditions. Useful SEO keywords include **Dibenzofuran-4-Boronic Acid, CAS 100124-06-9, Suzuki coupling reagent, aryl boronic acid, OLED intermediate, organic electronics material, pharmaceutical intermediate, and heteroaromatic building block**. This product is intended for qualified laboratory and industrial research; users should follow the supplier’s Safety Data Sheet and validated handling procedures.