858516-23-1

Basic information

• Product Name: (4-Bromophenyl)-p-tolylamine
• Synonyms: (4-Bromophenyl)-p-tolylamine;4-Bromo-N-(4-methylphenyl)benzenamine;N-(4-Bromophenyl)-4-methylbenzenamine;4-BroMo-N-(p-tolyl)aniline
• CAS NO: 858516-23-1
• Molecular Formula: C₁₃H₁₂BrN
• Molecular Weight: 262.15
• EINECS: 1533716-785-6
• Mol File: 858516-23-1.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 359.449 °C at 760 mmHg
• Flash Point: 171.189 °C
• Appearance: /
• Density: 1.394
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.645
• Storage Temp.: 2-8°C
• PKA: 0.57±0.40(Predicted)
• CAS DataBase Reference: (4-Bromophenyl)-p-tolylamine(CAS DataBase Reference)
• NIST Chemistry Reference: (4-Bromophenyl)-p-tolylamine(858516-23-1)
• EPA Substance Registry System: (4-Bromophenyl)-p-tolylamine(858516-23-1)

Safety Data

• Hazardous Substances Data: 858516-23-1(Hazardous Substances Data)

Usage

General Description

(4-Bromophenyl)-p-tolylamine is a chemical compound with the molecular formula C13H12BrN. It is a substituted aniline, which is a group of organic compounds commonly used in the production of dyes, pharmaceuticals, and pesticides. This specific compound is a derivative of aniline, with a bromine atom and a tolyl group attached to the phenyl ring. It is used in organic synthesis as a building block for the preparation of various biologically active compounds and materials. Its properties and reactivity make it a valuable intermediate in the production of pharmaceuticals and agrochemicals. Additionally, it can also be used as a ligand in coordination chemistry and as a substrate for the synthesis of ligands for transition metal complexes.

InChI:InChI=1/C13H12BrN/c1-10-2-6-12(7-3-10)15-13-8-4-11(14)5-9-13/h2-9,15H,1H3

Upstream product

• 5467-74-3 4-Bromophenylboronic acid 
• 106-49-0 p-toluidine 
• 5720-05-8 4-methylphenylboronic acid 
• 106-40-1 4-bromo-aniline 
• 99-99-0 1-methyl-4-nitrobenzene 
• 66117-64-4 di(p-tolyl)borinic acid 
• 40781-40-6 2-bromo-N-p-tolylpropanamide 
• 879834-11-4 C₁₆H₁₆BrNO₂ 
• 620-84-8 4-methyldiphenylamine 
• 106-37-6 1.4-dibromobenzene 

Downstream Products

• 908139-14-0 9-[4-(4-methylphenylamino)phenyl]-9H-carbazole 
• 874914-12-2 tert-butyl 4-bromophenyl(p-tolyl)carbamate 

Relevant articles and documents

Electrochemical Reductive Arylation of Nitroarenes with Arylboronic Acids

The synthesis of diarylamine is extremely important in organic chemistry. Herein, a novel electrochemical reductive arylation of nitroarenes with arylboronic acids was developed. A variety of diarylamines were synthesized without the need for transition-metal catalysts. The reaction could be scaled up efficiently in a flow cell and several derivatization reactions were carried out smoothly. Cyclic voltammetry experiments and mechanism studies showed that acetonitrile, formic acid, and triethyl phosphite all played a role in promoting this reductive arylation transformation.

Base-assisted, copper-catalyzed N-arylation of (benz)imidazoles and amines with diarylborinic acids

N-Arylation of (benz)imidazoles and amines with diarylborinic acids as cost-effective aryl source has been efficiently effected via Cu(OAc)2-catalyzed Chan-Lam coupling in assistance of tetramethylethylenediamine (TMEDA) in methanol and pyridine (Py) in dichloromethane, respectively, in air at room temperature. The diarylborinic acids could be well accommodated by the Chan-Lam coupling oxidative conditions containing a proper combination of bases and solvents. The steric hindrance appeared to affect the copper-catalyzed N-arylation using the high-order arylboron reagent more significantly than the electronic factors, especially for low reactive anilines and aliphatic amines.

TRIARYLAMINE COMPOUNDS, COMPOSITIONS AND DEVICES

The invention relates to a compound of Formula (I): wherein: each of R1, R2, R3, R4, R5, R6 and R7 which may be the same or different on each triarylamine unit of Formula (1) and the same or different from one triarylamine unit of Formula (1) to another is independently hydrogen or an optionally substituted substituent; n is from 5 to 20; and a and b are each independently 0, 1, 2, 3 or 4. Also claimed are compositions comprising a compound of Formula (1) and a synthetic organic polymer resin, a process for preparing a compound of Formula (1), an organic semiconducting layer prepared from the composition, and electronic devices comprising the organic semiconducting layer.