580-35-8

Basic information

• Product Name: 2,4,6-TRIPHENYLPYRIDINE
• Synonyms: 2,4,6-Triphenyl-pyridin;TIMTEC-BB SBB007852;2,4,6-TRIPHENYLPYRIDINE;PYRIDINE,2,4,6-TRIPHENYL
• CAS NO: 580-35-8
• Molecular Formula: C₂₃H₁₇N
• Molecular Weight: 307.39
• Mol File: 580-35-8.mol
• Article Data: 164

Chemical Properties

• Melting Point: 139.0 to 143.0 °C
• Boiling Point: 456.9°C at 760 mmHg
• Flash Point: 199.9°C
• Appearance: /
• Density: 1.103g/cm³
• Vapor Pressure: 4.23E-08mmHg at 25°C
• Refractive Index: 1.622
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 3.95±0.10(Predicted)
• CAS DataBase Reference: 2,4,6-TRIPHENYLPYRIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4,6-TRIPHENYLPYRIDINE(580-35-8)
• EPA Substance Registry System: 2,4,6-TRIPHENYLPYRIDINE(580-35-8)

Safety Data

• Hazardous Substances Data: 580-35-8(Hazardous Substances Data)

Usage

General Description

2,4,6-triphenylpyridine is a chemical compound with the chemical formula C23H17N. It is a pyridine derivative with three phenyl groups attached to the 2, 4, and 6 positions of the pyridine ring. 2,4,6-triphenylpyridine has been studied for its potential applications in organic light-emitting diodes (OLEDs) and as a phosphorescent emitter in electroluminescent devices due to its high thermal stability and efficient phosphorescence. It has also been investigated for its potential use in organic photovoltaic cells due to its electron-accepting properties. Additionally, 2,4,6-triphenylpyridine has been studied for its potential biological and pharmacological activities, including its anticancer and antimicrobial properties. Overall, 2,4,6-triphenylpyridine is a versatile chemical compound with various potential applications in different fields.

InChI:InChI=1/C23H17N/c1-4-10-18(11-5-1)21-16-22(19-12-6-2-7-13-19)24-23(17-21)20-14-8-3-9-15-20/h1-17H

Upstream product

• 40836-01-9 2,4,6-triphenylpyrylium chlorophosphate 
• 6263-84-9 1,3,5-triphenyl-1,5-pentanedione 
• 540-69-2 ammonium formate 
• 77287-34-4 formamide 
• 100-47-0 benzonitrile 
• 98-86-2 acetophenone 
• 5435-44-9 (E)-3-Ureido-but-2-enoic acid ethyl ester 
• 100-46-9 benzylamine 
• 110-86-1 pyridine 
• 73086-84-7 1-isopropyl-2,4,6-triphenylpyridin-1-ium tetrafluoroborate salt 
• 56524-88-0 1-benzyl-2,4,6-triphenylpyridinium perchlorate 
• 109-06-8 α-picoline 
• 75505-87-2 1-(sec-butyl)-2,4,6-triphenylpyridin-1-ium tetrafluoroborate 
• 67066-35-7 1-(p-methylbenzyl)-2,4,6-triphenylpyridinium 

Downstream Products

• 71017-67-9 1-(4-Methyl-benzyl)-2,4,6-triphenyl-pyridinium; bromide 
• 23056-54-4 1-methyl-2,4,6-triphenylpyridinium iodide 
• 23022-74-4 2,4,6-triphenylpyridine N-oxide 
• 110-83-8 cyclohexene 
• 142-29-0 cyclopentene 
• 71017-66-8 1-(4-Chloro-benzyl)-2,4,6-triphenyl-pyridinium; bromide 
• 71017-65-7 1-Phenethyl-2,4,6-triphenyl-pyridinium; bromide 
• 76192-21-7 1-Ethyl-2,4,6-triphenyl-pyridinium; bromide 
• 38047-69-7 2,4,6-triphenyl-piperidine 

Relevant articles and documents

Carbon-Nitrogen Bond Cleavage in ?-Radicals derived by Reduction of N-Benzyl- and N-Allyl-pyridinium Salts

Certain 1-alkyl-2,4,6-trisubstituted pyridinium salts form ?-radicals by electrochemical reduction which are stable in dimethylformamide on the time scale of cyclic voltammetry, whereas the corresponding 1-benzyl and 1-allyl compounds undergo carbon-nitrogen bond cleavage at measured rates which are dependent on the size of the 2,6-substituents.

I2-Promoted Condensation/Cyclization of Aryl Methyl Ketones with Anilines for Facile Synthesis of 1,2,4-Triarylpyrroles

A novel iodine-mediated cascade condensation-cyclization of aryl methyl ketones with anilines has been successfully developed. According to this strategy, a variety of 1,2,4-triarylpyrroles were straightforwardly synthesized in moderate to good yields from very simple and readily available starting materials. A tentative reaction mechanism is presented. A novel iodine-mediated cascade condensation/cyclization of aryl methyl ketones with anilines has been successfully developed. According to this straightforward strategy, a variety of 1,2,4-triarylpyrroles were synthesized in moderate to good yields from very simple and readily available starting materials.

TMSOTf-mediated Kr?hnke pyridine synthesis using HMDS as the nitrogen source under microwave irradiation

An efficient protocol for the preparation of pyridine skeletons has been successfully developed involving the TMSOTf/HMDS (trifluoromethanesulfonic acid/hexamethyldisilane) system for the intermolecular cyclization of chalcones under MW (microwave) irradiation conditions. This method provides a facile approach to synthesize 2,4,6-triaryl or 3-benzyl-2,4,6-triarylpyridines in good to excellent yields. Interestingly, the 2,6-diazabicyclo[2.2.2]oct-2-ene core was obtained by changing the acid additive to Sn(OTf)2, and the desired product was also confirmed using X-ray single-crystal diffraction analysis.

Convenient one-pot synthesis of 1,2,4-oxadiazoles and 2,4,6-triarylpyridines using graphene oxide (GO) as a metal-free catalyst: Importance of dual catalytic activity

A convenient and efficient process for the synthesis of 3,5-disubstituted 1,2,4-oxadiazoles and 2,4,6-triarylpyridines has been described using an inexpensive, environmentally benign, metal-free heterogeneous carbocatalyst, graphene oxide (GO). GO plays a dual role of an oxidizing agent and solid acid catalyst for synthesizing 1,2,4-oxadiazoles and triarylpyridines. This dual catalytic activity of GO is due to the presence of oxygenated functional groups which are distributed on the nanosheets of graphene oxide. A broad scope of substrate applicability and good sustainability is offered in this developed protocol. The results of a few control experiments reveal a plausible mechanism and the role of GO as a catalyst was confirmed by FTIR, XRD, SEM, and HR-TEM analysis.