Description

Dibenzofuran, 6-Phenyl-3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)- is a high-value, synthetically versatile organoboron building block designed for advanced cross-coupling reactions. This compound is critical for researchers and manufacturers developing complex organic molecules, particularly in the pharmaceutical and materials science sectors. Its primary value lies in enabling the efficient and precise construction of functionalized dibenzofuran scaffolds, which are key motifs in active pharmaceutical ingredients (APIs) and organic electronic materials.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, especially those containing dibenzofuran cores.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of advanced hole-transport, host, or emitting materials for display and lighting technologies.
• Organic Photovoltaic (OPV) Research: Serves as a building block for creating novel electron-donor or acceptor molecules in solar cell applications.
• Ligand Synthesis: Employed in the preparation of sophisticated ligands for catalysis and metal-organic frameworks (MOFs).
• Agrochemical Development: Utilized in the synthesis of new active ingredients with potential herbicidal or insecticidal properties.
• Material Science Research: Acts as a monomer or precursor for polymers and advanced functional materials with specific optical or electronic properties.

Basic Information

Product Name	Dibenzofuran, 6-Phenyl-3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-
CAS No.	1899872-63-9
Molecular Formula	C24H23BO3
Molecular Weight	370.25 g/mol
Synonyms	6-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzofuran; 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-6-phenyldibenzofuran; 6-Phenyl-3-(pinacolato)boryldibenzofuran; 6-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9-oxafluorene; 6-Phenyl-3-dibenzofuranboronic acid pinacol ester; Dibenzofuran-3-boronic acid pinacol ester, 6-phenyl-; (6-Phenyldibenzofuran-3-yl)boronic acid pinacol ester
EINECS	Contact for details

Quality Control

Every batch of our Dibenzofuran, 6-Phenyl-3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)- undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, critical for sensitive cross-coupling applications. Our standard quality protocol includes HPLC, NMR, and MS analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) due to its moisture-sensitive nature. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.