1393812-51-5

Basic information

• Product Name: 2-(3-(3,5-dimethyl-1H-pyrazol-1-yl)phenoxy)-9H-carbazole
• Synonyms: 2-(3-(3,5-dimethyl-1H-pyrazol-1-yl)phenoxy)-9H-carbazole
• CAS NO: 1393812-51-5
• Molecular Weight: 353.423
• Mol File: 1393812-51-5.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: 2-(3-(3,5-dimethyl-1H-pyrazol-1-yl)phenoxy)-9H-carbazole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3-(3,5-dimethyl-1H-pyrazol-1-yl)phenoxy)-9H-carbazole(1393812-51-5)
• EPA Substance Registry System: 2-(3-(3,5-dimethyl-1H-pyrazol-1-yl)phenoxy)-9H-carbazole(1393812-51-5)

Safety Data

• Hazardous Substances Data: 1393812-51-5(Hazardous Substances Data)

Upstream product

• 67-51-6 3,5-dimethyl-1H-pyrazole 
• 766-85-8 3-methoxy-1-iodobenzene 
• 86-00-0 2-nitrobiphenyl 
• 2499-77-6 4′-iodo-2-nitrobiphenyl 
• 1393812-49-1 N-tetrahydropyranyl-2-hydroxycarbazole 
• 1393812-48-0 N-tetrahydropyranyl-2-tetrahydropyranyloxycarbazole 
• 86-79-3 2-hydroxycarbazole 
• 294877-29-5 1-(3'-bromophenyl)-3,5-dimethyl-1H-pyrazole 
• 1393812-50-4 2-[3-(3,5-dimethylpyrazol-1-yl)-phenoxy]-N-(tetrahydropyranyl)carbazole 

Downstream Products

• 1393812-52-6 2-(3-(3,5-dimethyl-1H-pyrazol-1-yl)phenoxy)-9-(pyridin-2-yl)-9H-carbazole 

Relevant articles and documents

Modifying Emission Spectral Bandwidth of Phosphorescent Platinum(II) Complexes Through Synthetic Control

The design, synthesis, and characterization of a series of tetradentate cyclometalated Pt(II) complexes are reported. The platinum complexes have the general structure Pt(ppz-O-CbPy-R), where a tetradentate cyclometalating ligand is consisting of ppz (3,5

1, 8-substituted carbazole-based tetradentate ring metal palladium (II) complex phosphorescent material and application thereof

The invention provides a 1, 8-substituted carbazole-based tetradentate ring metal palladium (II) complex phosphorescent material and an application thereof. A substituent group is introduced at 1, 8-position of carbazole in ligands, so the dihedral angle between a substituted carbazole ring and a pyridine ring can be increased; conjugation between the two molecules is reduced, the lowest unoccupied molecular orbital (LUMO) orbital energy level of material molecules is reduced, the ratio of metal to ligand transition (MLCT) in excited state molecules of the material is increased, the intersystem crossing rate is further increased, the excited state service life is shortened, and the phosphorescent quantum efficiency of the material molecules is improved. The 1, 8-substituted carbazole-based tetradentate ring metal palladium (II) complex phosphorescent luminescent material has the characteristics of short excited state life, high radiation transition rate and high phosphorescent quantumefficiency, and has a huge application prospect in the field of OLEDs.

Stable emitters

Stable and efficient organic light-emitting diodes were prepared using tetradentate platinum-based blue and red emitters. In one example, a series of stable and efficient red phosphorescent OLEDs was fabricated employing a phenyl-pyridyl-carbazole based tetradentate cyclometalated Pt(II) complex as an emitting dopant and utilizing a commercially available host, transporting, and blocking materials. By implementing this platinum complex in electrochemically stable device architectures, long operational lifetimes were achieved with an estimated LT97 of over 600 hrs at luminance of 1000 cd/m2.