201802-15-5

Basic information

• Product Name: 4-Iodo-4',4''-dimethoxytriphenylamine
• Synonyms: 4-Iodo-4',4''-dimethoxytriphenylamine;4-Iodo-N,N-bis(4-methoxyphenyl)aniline
• CAS NO: 201802-15-5
• Molecular Formula: C₂₀H₁₈INO₂
• Molecular Weight: 431.26689
• Mol File: 201802-15-5.mol
• Article Data: 19

Chemical Properties

• Melting Point: 109.0 to 113.0 °C
• Boiling Point: 511.917°C at 760 mmHg
• Flash Point: 263.398°C
• Appearance: /
• Density: 1.484g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.653
• CAS DataBase Reference: 4-Iodo-4',4''-dimethoxytriphenylamine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Iodo-4',4''-dimethoxytriphenylamine(201802-15-5)
• EPA Substance Registry System: 4-Iodo-4',4''-dimethoxytriphenylamine(201802-15-5)

Safety Data

• Hazardous Substances Data: 201802-15-5(Hazardous Substances Data)

Usage

General Description

4-Iodo-4',4''-dimethoxytriphenylamine is a chemical compound with a molecular formula C21H19INO2. It is a derivative of triphenylamine, which is commonly used in organic electronic materials. The presence of iodo and dimethoxy groups in this compound make it potentially useful for applications in organic light-emitting diodes (OLEDs), organic photovoltaics, and other organic electronic devices. These functional groups can affect the electronic and optical properties of the molecule, making it suitable for use in various electronic applications. Additionally, the chemical properties of 4-Iodo-4',4''-dimethoxytriphenylamine make it a promising candidate for further research and development in the field of organic electronics.

InChI:InChI=1/C20H18INO2/c1-23-19-11-7-17(8-12-19)22(16-5-3-15(21)4-6-16)18-9-13-20(24-2)14-10-18/h3-14H,1-2H3

Upstream product

• 20440-94-2 N,N-bis(4-methoxyphenyl)aniline 
• 696-62-8 para-iodoanisole 
• 62-53-3 aniline 
• 101-70-2 bis(4-methoxyphenyl)amine 
• 108-86-1 bromobenzene 
• 17061-62-0 N,N-bis(p-methoxybenzyl)amine 
• 540-38-5 p-Iodophenol 
• 194416-45-0 4-bromo-N,N-bis-(4-methoxyphenyl)aniline 

Downstream Products

• 173981-68-5 bis[4-[N,N-di(4-methoxyphenyl)amino]phenyl]acetylene 
• 218608-72-1 4-methoxy-N-(4-methoxyphenyl)-N-{4-[2-(trimethylsilyl)ethynyl]phenyl}aniline 
• 201802-29-1 N,N'-bis(4-methoxyphenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 
• 1138341-98-6 zinc(II) 5-(4-carboxyphenylethynyl)-15-(4-(N,N-bis(4-methoxylphenyl)amino)phenylethynyl)-10,20-bis(3,5-di-tert-butylphenyl)porphyrin 
• 1266707-73-6 5-(2-(4-(bis(4-methoxyphenyl)amino)phenyl)ethynyl)thiophene-2-carbaldehyde 
• 1266707-70-3 C₃₀H₂₂N₂O₄S 
• 1266707-76-9 C₃₁H₂₃NO₃S₂ 
• 1266707-71-4 C₃₄H₂₄N₂O₄S₂ 
• 1266707-72-5 4-(2-(4-(bis(4-methoxyphenyl)amino)phenyl)ethynyl)benzaldehyde 
• 1266707-69-0 (E)-3-{4-[4-[bis(4-methoxyphenyl)amino]phenylethynyl]phenyl}-2-cyanoacrylic acid 
• 1373941-09-3 C₉₈H₁₀₆N₆O₈Zn 
• 1373941-07-1 C₉₅H₁₀₅N₅O₈Zn 
• 1391977-00-6 6-[(4-bis-(4-methoxyphenyl)aminophenyl)-ethynyl]benzo[1,2-b:4,5-b']dithiophene-2-carboxaldehyde 
• 1391977-01-7 2-cyano-3-{6-[(4-bis-(4-methoxyphenyl)aminophenyl)ethynyl]benzo[1,2-b:4,5-b']dithiophene-2-yl}acrylic acid 

Relevant articles and documents

Sonochemically synthesis of arylethynyl linked triarylamines catalyzed by CuI nanoparticles: A rapid and green procedure for Sonogashira coupling

A simple and green method was performed to the preparation of copper iodide nanoparticles by ultrasound approach. Consequently the synthesis of aryl ethynyl linked triarylamines was carried out through the Sonogashira coupling between iodo-substituted triarylamine and aryl acetylenes in the presence of CuI nanoparticles/Pd(PPh3)2Cl2 as an efficient catalytic system and triethylamine as the base under ultrasonic irradiation. Good to excellent yields of products and short reaction times are some of the important advantages of this solvent free protocol which were attained by both nano CuI and ultrasound conditions.

Charge transfer through cross-hyperconjugated versus cross-π-conjugated bridges: An intervalence charge transfer study

Recently there has been much interest in electron transfer and transport through cross-conjugated molecules as interesting test cases for the interplay between molecular and electronic structure as well as potential motifs in the design of new compounds f

Fluoride binding to an organoboron wire controls photoinduced electron transfer

We demonstrate that the rates for long-range electron transfer can be controlled actively by tight anion binding to a rigid rod-like molecular bridge. Electron transfer from a triarylamine donor to a photoexcited Ru(bpy)32+ acceptor (bpy = 2,2′-bipyridine) across a 2,5-diboryl-1,4-phenylene bridge occurs within less than 10 ns in CH2Cl2 at 22 °C. Fluoride anions bind with high affinity to the organoboron bridge due to strong Lewis base/Lewis acid interactions, and this alters the electronic structure of the bridge drastically. Consequently, a large tunneling barrier is imposed on photoinduced electron transfer from the triarylamine to the Ru(bpy)32+ complex and hence this process occurs more than two orders of magnitude more slowly, despite the fact that its driving force is essentially unaffected by fluoride addition. Electron transfer rates in proteins could potentially be regulated via a similar fundamental principle, because interactions between charged amino acid side chains and counter-ions can modulate electronic couplings between distant redox partners. In artificial donor-bridge-acceptor compounds, external stimuli have been employed frequently to control electron transfer rates, but the approach of exploiting strong Lewis acid/Lewis base interactions to regulate the tunneling barrier height imposed by a rigid rod-like molecular bridge is conceptually novel and broadly applicable, because it is largely independent of the donor and the acceptor, and because the effect is not based on a change of the driving-force for electron transfer. The principle demonstrated here can potentially be used to switch between conducting and insulating states of molecular wires between electrodes. This journal is

Oxidative C-H Homocoupling of Push-Pull Benzothiazoles: An Atom-Economical Route to Highly Emissive Quadrupolar Arylamine-Functionalized 2,2′-Bibenzothiazoles with Enhanced Two-Photon Absorption

Copper(II)-catalyzed C-H/C-H coupling of dipolar 2-H-benzothiazoles end-capped with triphenylamine moieties affords highly fluorescent 2,2′-bibenzothiazoles with quadrupolar (D-π-A-π-D) architecture displaying large two-photon absorption (TPA) cross sections (543-1252 GM) in the near-infrared region. The notably higher TPA performance as compared to quadrupolar π-systems with a widely used 2,2′-bipyridine core, along with the ease of the synthesis and chelating N^N ability, makes the title biheteroaryl platform an attractive building block for a large scope of functional dyes exploiting nonlinear optical phenomena.

Monocarbazole/dicarbazole hole transport material as well as preparation method and application thereof

The invention discloses a monocarbazole/dicarbazole hole transport material as well as a preparation method and application thereof. The chemical structural general formula of the monocarbazole/dicarbazole hole transport material is shown as a formula I.