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Product Details
Uses
N,N'-DI(1-NAPHTHYL)-4,4'-BENZIDINE is a useful research chemical.
Chemical Properties
Khaki solid
The invention provides a benzidine type triarylated amine compound, an organic light-emitting device containing the same, and application of the compound in the hole transport layer of the organic light-emitting device. The structure of the benzidine type triarylated amine compound is as shown in general formula (I). By using the compound, good hole mobility can be achieved, that is to say, devicevoltage can be effectively lowered, and current efficiency can be increased.
An arylamine compound including: a partial structure shown in formula (1-1) or (1-2), wherein either X or Y is one of leaving substituents and the other is a hydrogen atom; either (X1, X2) or (Y1, Y2) is one of
PROBLEM TO BE SOLVED: To provide an organic electroluminescent element in which durability during the driving at a high temperature is improved and the unevenness in in-plane luminance and the reduction of initial luminance are inhibited. SOLUTION: An org
Of a specific structure novel aromatic amine derivatives, and at least a light-emitting layer between a cathode and an anode including 1 layer or an organic thin film composed of one layer interposed in an organic electroluminescent element, said organic thin film least 1 layer, hole transport layer in particular said aromatic amine derivatives by itself or as a component of a mixture by, whether or not result in crystallization of molecules, organic electroluminescent device corresponding to a predetermined liquid crystal and, tube having a long lifetime in organic electroluminescent device with high.
4-(4-bromophenyl)bromobenzene
1-amino-naphthalene
N4,N4'-di(naphthalen-1-yl)-[1,1'-biphenyl]-4,4'-diamine
| Conditions | Yield |
|---|---|
|
With
palladium diacetate; sodium t-butanolate; XPhos;
In
toluene;
for 3h;
Inert atmosphere;
Reflux;
|
84.5% |
|
With
(diphenylphosphin)ferrocene; bis(dibenzylideneacetone)-palladium(0); sodium t-butanolate;
In
toluene;
for 8.5h;
Reflux;
|
71% |
|
With
palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate;
In
toluene;
at 85 ℃;
for 16h;
Inert atmosphere;
|
33% |
4,4'-diiodobiphenyl
1-amino-naphthalene
N4,N4'-di(naphthalen-1-yl)-[1,1'-biphenyl]-4,4'-diamine
| Conditions | Yield |
|---|---|
|
With
potassium carbonate;
copper;
In
xylene;
at 100 ℃;
for 20h;
|
14% |
α-naphthol
p,p'-diaminobiphenyl
1-Iodonaphthalene
N,N'-Diacetylbenzidin
C74H56N2O2
N,N′-bis(α-naphthyl)-N,N′-bis(4-nitro)biphenyldiamine
N4,N4'-di(naphthalen-1-yl)-N4,N4'-bis(4-ethenylphenyl)biphenyl-4,4'-diamine
N,N′-bis(α-naphthyl)-N,N′-bis(4-aniline)biphenyldiamine
CAS:864377-33-3
Molecular Formula:C18H14BNO2
Molecular Weight:287.1
CAS:1160294-93-8
