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Product Details
Uses
2-(3-Bromophenyl)-4,6-diphenyl-1,3,5-triazine is a useful research chemical.
Chemical Properties
white powder
The invention discloses an electron transport material containing a furan structure as well as a preparation method and application of the electron transport material, and belongs to the field of preparation and application of organic photoelectric materials. The electron transport material disclosed by the invention has the following structure: the material can be used as an electron transport material of an organic electroluminescent device, the luminous efficiency of the device can be improved, the service life of the device can be prolonged, and the material is suitable for popularizationand application.
The invention discloses an electron transport material, a preparation method thereof and an organic light-emitting device, and belongs to the technical field of chemical and organic light-emitting materials, in the structural general formula of the electron transport material, m and n are independently 0 or 1, and m and n are not 0 at the same time; W, Q and Z are independently C or N, and at least one of W, Q and Z is N; X and Y are independently O or S. By introducing a benzoheterocycle rigid structure, the electron transport material provided by the invention has good film-forming property and thermal stability. The electron transport material provided by the invention has high electron injection and movement rates. The electron transport material can improve the electron transport efficiency from an electron transport layer to a light-emitting layer, thereby improving the light-emitting efficiency of a device, reducing the driving voltage of the device, and enhancing the durability of the obtained organic light-emitting device.
The present invention relates to an organic electroluminescent compound represented by chemical formula 1. An organic electroluminescent device comprising the organic electroluminescent compound of the present invention is able to be operated under a lower driving voltage compared to a conventional device with a phosphorescent hast material, and has excellent power efficiency, luminous efficiency, and service life.
The present invention relates to a novel heterocyclic compound and an organic electroluminescent device comprising the same. The heterocyclic compound is represented by the following Chemical Formula 1, and the organic electroluminescent device including the heterocyclic compound has excellent driving voltage, luminous efficiency, and lifespan properties. Chemical Formula 1. (by machine translation)
2-chloro-4,6-diphenyl-1,3,5-triazine
(3-bromophenyl)boronic acid
![2-(3-bromophenyl)-4,6-diphenyl-[1,3,5]triazine](/upload/2023/2/554544f3-d213-44fd-b130-a06afa9707a1.png)
2-(3-bromophenyl)-4,6-diphenyl-[1,3,5]triazine
| Conditions | Yield |
|---|---|
|
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
tetrahydrofuran; water;
at 80 ℃;
for 12h;
Inert atmosphere;
|
95% |
|
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
tetrahydrofuran; water;
at 80 ℃;
for 12h;
Inert atmosphere;
|
95% |
|
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
tetrahydrofuran; water;
at 80 ℃;
for 12h;
Inert atmosphere;
|
95% |
|
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
tetrahydrofuran; water;
at 80 ℃;
for 12h;
Inert atmosphere;
|
95% |
|
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
tetrahydrofuran; water;
at 80 ℃;
for 12h;
Inert atmosphere;
|
95% |
|
With
tetrakis(triphenylphosphine) palladium(0); tetrabutyl-ammonium chloride; potassium carbonate;
In
ethanol; water; toluene;
at 78 ℃;
for 10h;
Inert atmosphere;
|
80% |
|
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
1,4-dioxane; water; toluene;
at 100 ℃;
for 12h;
|
80% |
|
With
tetrakis(triphenylphosphine) palladium(0); sodium carbonate;
In
ethanol; water; toluene;
at 90 ℃;
for 12h;
Inert atmosphere;
|
77.6% |
|
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
ethanol; water; toluene;
at 90 ℃;
for 12h;
Inert atmosphere;
|
75.3% |
|
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
1,4-dioxane; toluene;
at 100 ℃;
for 12h;
|
70% |
|
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
tetrahydrofuran; water;
at 80 ℃;
for 53h;
Inert atmosphere;
|
66% |
2-bromo-4,6-diphenyl-1,3,5-triazabenzene
(3-bromophenyl)boronic acid
2-(3-bromophenyl)-4,6-diphenyl-[1,3,5]triazine
| Conditions | Yield |
|---|---|
|
With
tetrakis(triphenylphosphine) palladium(0); potassium carbonate;
In
ethanol; water; toluene;
at 90 ℃;
for 5h;
Inert atmosphere;
|
87.46% |
|
|
|
|
|
m-bromobenzoic aldehyde
N-(3-bromobenzylidene)-phenyl-amine
benzamidine monohydrochloride
3-bromobenzoyl chloride
9-[3-(4,6-diphenyl-1,3,5-triazin-2-yl)phenyl]-9'-phenyl-2,3'-bi-9H-carbazole
C51H33N5
CAS:32673-25-9
CAS:19261-06-4
CAS:400607-04-7
Molecular Formula:C24H15Br
Molecular Weight:383.3
CAS:23449-08-3
