1134188-18-3

Basic information

• Product Name: [9-(3-bromophenyl)]-3,6-di-tert-butyl-9H-carbazole
• Synonyms: [9-(3-bromophenyl)]-3,6-di-tert-butyl-9H-carbazole
• CAS NO: 1134188-18-3
• Molecular Weight: 434.419
• Mol File: 1134188-18-3.mol

Chemical Properties

• CAS DataBase Reference: [9-(3-bromophenyl)]-3,6-di-tert-butyl-9H-carbazole(CAS DataBase Reference)
• NIST Chemistry Reference: [9-(3-bromophenyl)]-3,6-di-tert-butyl-9H-carbazole(1134188-18-3)
• EPA Substance Registry System: [9-(3-bromophenyl)]-3,6-di-tert-butyl-9H-carbazole(1134188-18-3)

Safety Data

• Hazardous Substances Data: 1134188-18-3(Hazardous Substances Data)

Upstream product

• 108-36-1 1,3-dibromobenzene 
• 37500-95-1 3,6-di(tert-butyl)-9H-carbazole 
• 86-74-8 9H-carbazole 
• 591-18-4 1-Bromo-3-iodobenzene 

Downstream Products

• 1309459-84-4 2-(3-(3,6-di-tert-butyl-9H-carbazol-9-yl)phenyl)-5-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1,3,4-oxadiazole 
• 1309459-81-1 2-(3-bromophenyl)-5-(3-(3,6-di-tert-butyl-9H-carbazol-9-yl)phenyl)-1,3,4-oxadiazole 
• 1309459-80-0 C₂₇H₂₉N₅ 

Relevant articles and documents

Pyrene based materials for exceptionally deep blue OLEDs

A 2,7-functionalized pyrene-based emitter for highly efficient OLEDs has been developed. The chromophore can be prepared on a large scale in good yields. It offers an exceptional deep blue photoluminescence (CIE: x = 0.16, y = 0.024) and good external qua

An experimental and theoretical study of exciplex-forming compounds containing trifluorobiphenyl and 3,6-di-: Tert-butylcarbazole units and their performance in OLEDs

Derivatives of trifluorobiphenyl and 3,6-di-Tert-butylcarbazole were synthesised as potential components of emitting layers of OLEDs. Molecular design of the compounds was performed taking into consideration the hydrogen bonding ability of the fluorine at

Synthesis, characterization and optical properties of novel Ir(III) complexes bearing N-heterocycle substituents

A series of cationic heteroleptic Ir(III) complexes with different N-heterocycle groups (N-phenothiazinyl, N-indolyl, N-carbazolyl, 3,6-di-tert-butyl-N-carbazolyl) were synthesized and characterized. The photophysical properties of these complexes were systematically investigated. All complexes exhibit strong 1π-π? absorption bands in the UV region and broad 1MLCT absorption bands in the visible region. In addition, these complexes exhibit weak absorption after 500 nm, which could be attributed to 3π,π?/3CT transition. All complexes exhibit broad and structureless emission bands from 568 nm to 627 nm at room temperature, which are originated from 3MLCT/3LLCT excited states. The electron donating substituents attached on the 2-phenylpyridine ligands cause a pronounced red-shift of the emission band. Except 1d, all complexes show strong triplet transient absorptions from UV to visible region, which were assigned to the 3MLCT/3π,π? excited state. In addition, complexes 1a-1c all exhibit reverse saturable absorption (RSA) at 532 nm, which follows the trend of 1a>1b > 1c. The photophysical properties of these Ir(III) complexes can be influenced drastically by the substituents on 2-phenylpyridine ligands, which would be useful for rational design of optical functional materials.

Soluble bipolar host material with high glass-transition temperature and preparation and application thereof

The invention belongs to the technical field of organic light-emitting diodes and discloses a soluble bipolar host material with high glass-transition temperature and preparation and application thereof. The structure of the bipolar host material is as shown in the formula I. the method comprises the following steps: (1) in a catalyst system, 3,6-di(t-butyl)carbazole and 1,3-dibromobenzene reactsto obtain a product containing 3-bromophenyl; (2) under the alkaline condition and under the action of a catalyst, the product containing 3-bromophenyl reacts with bispinacolatodiboronmin to obtain aproduct containing boric acid ester; (3) in a catalytic system, the product containing boric acid ester and 1-(3-bromobenzene)-2-(4-t-butyl benzene)-benzimidazole are subjected to a coupling reactionto obtain the bipolar host material. The bipolar host material has good dissolvability and is easy for solution processing, has high glass-transition temperature and high triplet state energy, can raise efficiency and stability of a luminescent device, and is easy to synthesize.

Synthesis and characterization of a new series of blue fluorescent 2, 6-linked 9, 10-diphenylanthrylenephenylene copolymers and their application for polymer light-emitting diodes

A series of new 9, 10-diphenylanthracene-based, 2, 6-linked blue-light-emitting copolymers bearing hole- or electron-transporter as well as bulky substituent were successfully synthesized. Photophysical, thermal, electrochemical, and electroluminescence (EL) properties of these copolymers were studied and characterized. Bright and efficient blue fluorescence in the solid state was achieved by incorporating bulky substituent into the copolymer backbone. Both hole- and electron-transport-substituted copolymers apparently enhanced the electroluminescent performance of their polymeric light-emitting diodes (PLEDs). A diphenylvinyl-bearing copolymer (pDPV) PLED exhibited sky-blue EL (λETmax=473 nm, CIEx,y=0.16,0.28) with peak luminous efficiency of 2.21 cd/A; a N-carbazole bearing copolymer (pCBZ) PLED displayed a blue EL (λELmax469 nm, CIEx,y=0.15, 0.22) with peak luminous efficiency of 2.15 cd/A OXD-7 (1,3-bis(2-(4-tertbutylphenyl)-1,3,4-oxadiazol-5-yl)benzene) as an electron-transporting dopant was found to improve the performance of PLED significantly. A better balanced hole/electron charge carrier was ascribed to electrontransporting, 1, 3, 4-oxadiazole-bearing copolymer (pOXD) PLED. It showed a very mild efficiency rolls off: only 0.13 cd/A luminous efficiency drops from current densities of 10-100 mA/cm2, corresponding to EL brightness of 169-1558 cd/m2.