331980-55-3

Basic information

• Product Name: 4'-(9H-carbazol-9-yl)-N-phenyl-[1,1'-biphenyl]-4-amine
• Synonyms: 4'-(9H-carbazol-9-yl)-N-phenyl-[1,1'-biphenyl]-4-amine
• CAS NO: 331980-55-3
• Molecular Weight: 410.518
• Mol File: 331980-55-3.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 4'-(9H-carbazol-9-yl)-N-phenyl-[1,1'-biphenyl]-4-amine(CAS DataBase Reference)
• NIST Chemistry Reference: 4'-(9H-carbazol-9-yl)-N-phenyl-[1,1'-biphenyl]-4-amine(331980-55-3)
• EPA Substance Registry System: 4'-(9H-carbazol-9-yl)-N-phenyl-[1,1'-biphenyl]-4-amine(331980-55-3)

Safety Data

• Hazardous Substances Data: 331980-55-3(Hazardous Substances Data)

Usage

General Description

4'-(9H-carbazol-9-yl)-N-phenyl-[1,1'-biphenyl]-4-amine, also known as "9,9'-dioctyl-2,2'-biindole" or "PHOLED-S102" is a chemical compound commonly used in the field of organic electronics as an efficient blue light-emitting material. It belongs to the class of biphenylamines and is characterized by its strong electroluminescent properties, making it suitable for use in organic light-emitting diodes (OLEDs). 4'-(9H-carbazol-9-yl)-N-phenyl-[1,1'-biphenyl]-4-amine has shown promise in improving the performance and efficiency of OLEDs by providing a stable and bright blue emission. Additionally, its high thermal stability and good solubility make it a favorable candidate for use in various electronic devices.

Upstream product

• 101606-18-2 (4’-bromo-1,1’-biphenyl-4-yl)phenylamine 
• 86-74-8 9H-carbazole 
• 106-37-6 1.4-dibromobenzene 
• 419536-33-7 4-(carbazol-9-yl)phenylboronic acid 
• 54446-36-5 4-bromodiphenylamine 

Downstream Products

• 1404222-74-7 4-[4-(9H-carbazol-9-yl)phenyl]-4'-(9,10-diphenyl-2-anthryl)triphenylamine 

Relevant articles and documents

Compound containing triarylamine and carbazole and application of compound

The invention discloses a compound containing triarylamine and carbazole and application of the compound. The organic compound provided by the invention has a structure as shown in a general formula (1). The compound provided by the invention has relative

Palladium-catalyzed Selective Amination of Aryl(haloaryl)amines with 9H-Carbazole Derivatives

Palladium-catalyzed amination of aryl(haloaryl)amines with 9H-carbazole derivatives was investigated. In the amination of (4-bromophenyl)phenylamine with 9H-carbazole by the use of Pd2(dba)3/PtBu3/NaOtBu catalyst, the main product was desired 9-[4-(phenylamino)phenyl]-9H-carbazole in 60% yield with conversion of (4-bromophenyl)phenylamine >99%, and the concomitant formation of 9-[4-[phenyl[4-(phenylamino)phenyl]amino]phenyl]-9H-carbazole (15% yield), which is the consecutive by-product, was observed. When XPhos was used instead of PtBu3, the desired product was provided in 81% yield and the consecutive by-product was suppressed to 7.7%. The yield of the desired product reached 98% by the use of tBu-XPhos. Such excellent yields of the desired product were also obtained with other 2-di-tert-butyl- or 2-di(1-adamantyl)phosphino-1,1’-biaryls. Various 9-(arylamino)aryl-9H-carbazoles could be synthesized from aryl(haloaryl)amines and 9H-carbazole derivatives in high yields by the use of tBu-XPhos. The amination of 4-bromotoluene with a mixture of diphenylamine and 9H-carbazole gave only 9-o-tolyl-9H-carbazole with tBu-XPhos, while the use of PtBu3 or XPhos afforded the mixture of 9-o-tolyl-9H-carbazole and diphenyl(o-tolyl)amine, indicating that Pd2(dba)3/tBu-XPhos/NaOtBu catalyst high selectively favors 9H-carbazole over diphenylamine as an amination substrate. (Figure presented.).

Anthracene derivatives and light-emitting devices using the anthracene derivatives

The present invention provides novel anthracene derivatives. In particular, the present invention provides light-emitting elements with high luminous efficiency, and light-emitting elements with long lifetime. Further, the present invention provides light-emitting devices and electronic devices having long lifetime by using these light-emitting elements. An anthracene derivative represented by the general formula (1) is provided. In addition, since the anthracene derivative represented by the general formula (1) has high luminous efficiency, a light-emitting element using the anthracene derivative represented by the general formula (1) can also have high luminous efficiency. By using the anthracene derivative represented by the general formula (1), light-emitting elements with long lifetime can be provided.