130318-01-3

Basic information

• Product Name: 2,3,4-TRIPHENYLPYRIDINE
• Synonyms: 2,3,4-TRIPHENYLPYRIDINE
• CAS NO: 130318-01-3
• Molecular Formula: C₂₃H₁₇N
• Molecular Weight: 307.39
• Mol File: 130318-01-3.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 398.982 °C at 760 mmHg
• Flash Point: 169.101 °C
• Appearance: /
• Density: 1.104g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.622
• CAS DataBase Reference: 2,3,4-TRIPHENYLPYRIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3,4-TRIPHENYLPYRIDINE(130318-01-3)
• EPA Substance Registry System: 2,3,4-TRIPHENYLPYRIDINE(130318-01-3)

Safety Data

• Hazardous Substances Data: 130318-01-3(Hazardous Substances Data)

Usage

General Description

2,3,4-triphenylpyridine is a chemical compound with the molecular formula C21H15N. It is a member of the pyridine family and consists of a pyridine ring with three phenyl groups attached at the 2, 3, and 4 positions. 2,3,4-TRIPHENYLPYRIDINE is often used in organic synthesis and as a building block for the construction of more complex molecules. It has also been utilized in the development of pharmaceuticals and as a component in organic light-emitting diodes (OLEDs) for electronic devices. Additionally, 2,3,4-triphenylpyridine has been studied for its potential applications in materials science and as a light-emitting material for organic LEDs.

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

Upstream product

• 130317-97-4 N-(1,2-diphenylethenyl)-P,P-diphenylphosphinic amide 
• 104-55-2 3-phenyl-propenal 
• 952-06-7 deoxybenzoin oxime 
• 19690-01-8 1,2-diphenylethanone O-acetyl oxime 
• 14804-59-2 3-bromo-3-phenylacrylaldehyde 
• 501-65-5 diphenyl acetylene 
• 128080-52-4 (E)-1,2-diphenylethan-1-one O-acetyl oxime 
• 253284-70-7 (Z)-3-iodo-3-phenylacrylaldehyde 

Relevant articles and documents

Synthesis of polysubstituted pyridines from oxime acetates using NH4I as a dual-function promoter

Pyridine formation with oxime acetates as the building blocks under metal-free conditions is described. Ammonium iodide has proved to be a highly efficient promoter for oxime N-O bond reduction and subsequent condensation reactions, whereby it played a dual-function role in the transformation. While the three-component reaction of oxime acetates, benzaldehydes, and 1,3-dicarbonyls proceeded well with the assistance of a stoichiometric amount of ammonium iodide, the condensation of oximes and acroleins was enabled by using a catalytic initiator to afford substituted pyridines. By this protocol, substituted pyridine products were generated in moderate to excellent yields with tolerance towards a broad range of functional groups.

Palladium-catalyzed multi-component synthesis of steroidal A- and D-ring fused 5,6-disubstituted pyridines under microwave irradiation

The preparation of steroidal A-, D-ring fused 5,6-disubstituted pyridines and nonsteroidal substituted pyridines is described form Pd(OAc)2 catalyzed multi-component reaction of steroidal/nonsteroidal β-halovinyl aldehyde, alkyne and benzylamin

Highly efficient synthesis of isoquinolines via nickel-catalyzed annulation of 2-iodobenzaldimines with alkynes: Evidence for dual pathways of alkyne insertion

(Chemical Equation Presented) A wide range of substituted isoquinolines were synthesized via a highly efficient nickel-catalyzed annulation of the tert-butyl imines of 2-iodobenzaldehydes and various alkynes; examination of the regiochemistry of isoquinol