Description
Dibenzo[b,d]furan-3-ylboronic acid (CAS: 395087-89-5) is a high-purity boronic acid derivative with the molecular formula C12H9BO3. This compound features a dibenzofuran scaffold functionalized with a boronic acid group at the 3-position, making it a valuable building block for Suzuki-Miyaura cross-coupling reactions and other transition-metal-catalyzed transformations. Its rigid aromatic structure enhances stability and reactivity, ideal for synthesizing advanced organic materials, pharmaceuticals, and agrochemicals. Offered as a white to off-white crystalline powder, it is characterized by ≥95% purity (HPLC) and is supplied in tightly sealed containers to ensure longevity and prevent moisture absorption. Suitable for research and industrial applications requiring precise boron-containing intermediates.
Properties
- CAS Number: 395087-89-5
- Complexity: 259
- IUPAC Name: dibenzofuran-3-ylboronic acid
- InChI: InChI=1S/C12H9BO3/c14-13(15)8-5-6-10-9-3-1-2-4-11(9)16-12(10)7-8/h1-7,14-15H
- InChI Key: FQENSZQWKVWYPA-UHFFFAOYSA-N
- Exact Mass: 212.0644743
- Molecular Formula: C12H9BO3
- Molecular Weight: 212.01
- SMILES: B(C1=CC2=C(C=C1)C3=CC=CC=C3O2)(O)O
- Topological: 53.6
- Monoisotopic Mass: 212.0644743
- Synonyms: Dibenzo[b,d]furan-3-ylboronic acid, 395087-89-5, dibenzofuran-3-boronic acid, Dibenzofuran-3-ylboronic acid, B-3-dibenzofuranylBoronic acid, Boronic acid, 3-dibenzofuranyl-, Dibenzo[b,d]furan-3-ylboronicacid, MFCD26516274, SCHEMBL2128544, Dibenzo[b,d]furan-3-boronicacid, Dibenzo[B,D]furan-3-yl boronic acid, AKOS028110372, CS-16328, DA-20827, 3-DBFBA;Dibenzo[b,d]furan-3-ylboronic acid, CS-0095318, F16809
Application
Dibenzo[b,d]furan-3-ylboronic acid is widely used in palladium-catalyzed cross-coupling reactions to construct biaryl and heterobiaryl systems, key motifs in drug discovery and material science. Its dibenzofuran core contributes to electron-transport properties, making it valuable in OLED and organic semiconductor research. The compound also serves as a precursor for functionalized dibenzofuran derivatives in medicinal chemistry.
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