Description

1-[3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Dibenzofuran is a high-purity, advanced pharmaceutical intermediate and organic building block featuring a pinacol boronate ester functional group. This compound is critical for enabling Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology in modern synthetic chemistry for constructing complex carbon-carbon bonds. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for the development of novel active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in constructing biaryl and heterobiaryl scaffolds common in drug discovery.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides requiring specific aromatic architectures.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials and host materials in the fabrication of OLED displays and lighting.
• Polymer & Material Science: Enables the synthesis of conjugated polymers and organic semiconductors for electronic applications.
• Ligand & Catalyst Development: Used to create novel ligands for transition metal catalysts used in asymmetric synthesis.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for exploring new synthetic pathways and molecular structures.

Basic Information

Item	Details
Product Name	1-[3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Dibenzofuran
CAS No.	1616120-14-9
Molecular Formula	C24H23BO3
Molecular Weight	370.25 g/mol
Synonyms	3-(Dibenzofuran-1-yl)phenylboronic acid pinacol ester; 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)dibenzofuran; Dibenzofuran-1-yl-3-boronic acid pinacol ester; 1-(3-Boronophenyl)dibenzofuran pinacol ester; [1,1'-Biphenyl]-3-boronic acid, 2',3',4',5'-tetrahydro- pinacol ester (related); B-[3-(Dibenzofuran-1-yl)phenyl]boronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our production of 1-[3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Dibenzofuran adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the container should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent moisture absorption and decomposition. Recommended storage temperature is 2-8°C for extended stability.

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.