Description

4-(1,1-Dimethylethyl)-n-[4-(1,1-Dimethylethyl)Phenyl]-n-[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Benzenamine is a high-value, functionalized aromatic amine containing a pinacol boronate ester group. This compound is a critical intermediate in modern organic synthesis, particularly in cross-coupling reactions that form carbon-carbon bonds. It is primarily needed by pharmaceutical R&D and advanced materials science laboratories for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of advanced hole-transporting materials (HTMs) and host materials for display and lighting technologies.
• Polymer Chemistry: Serves as a monomer or functionalization agent for creating specialty polymers with tailored electronic or optical properties.
• Agrochemical Synthesis: Intermediate in the production of advanced crop protection agents and herbicides.
• Ligand Synthesis: Precursor for creating sophisticated ligands used in catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic semiconductors, sensors, and other functional organic materials.

Basic Information

Product Name	4-(1,1-Dimethylethyl)-n-[4-(1,1-Dimethylethyl)Phenyl]-n-[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Benzenamine
CAS No.	935480-19-6
Molecular Formula	C34H44BNO2
Molecular Weight	509.53 g/mol
Synonyms	N,N-Bis(4-tert-butylphenyl)-4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)[1,1'-biphenyl]-4-amine; 4'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-N,N-bis(4-(tert-butyl)phenyl)-[1,1'-biphenyl]-4-amine; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-N,N-bis(4-tert-butylphenyl)aniline; Boronic acid, [4-[bis[4-(1,1-dimethylethyl)phenyl]amino]phenyl]-, 4,4,5,5-tetramethyl-1,3,2-dioxaborolane ester; TPD-BPin; tert-Butyl TPD Boronic Ester; B-[4-[Bis(4-tert-butylphenyl)amino]phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
EINECS	Contact for details

Quality Control

Our high-purity specialty chemicals are manufactured under strict quality management systems. Each batch of 4-(1,1-Dimethylethyl)-n-[4-(1,1-Dimethylethyl)Phenyl]-n-[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]Benzenamine undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and lot-to-lot consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.