1197175-44-2

Basic information

• Product Name: 2-(4-(10-(naphthalen-2-yl)anthracen-9-yl)phenyl)-1-phenyl-1H-phenanthro[9,10-d]imidazole
• Synonyms: 2-(4-(10-(naphthalen-2-yl)anthracen-9-yl)phenyl)-1-phenyl-1H-phenanthro[9,10-d]imidazole
• CAS NO: 1197175-44-2
• Molecular Weight: 672.828
• Mol File: 1197175-44-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-(4-(10-(naphthalen-2-yl)anthracen-9-yl)phenyl)-1-phenyl-1H-phenanthro[9,10-d]imidazole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(4-(10-(naphthalen-2-yl)anthracen-9-yl)phenyl)-1-phenyl-1H-phenanthro[9,10-d]imidazole(1197175-44-2)
• EPA Substance Registry System: 2-(4-(10-(naphthalen-2-yl)anthracen-9-yl)phenyl)-1-phenyl-1H-phenanthro[9,10-d]imidazole(1197175-44-2)

Safety Data

• Hazardous Substances Data: 1197175-44-2(Hazardous Substances Data)

Upstream product

• 474688-73-8 9-bromo-10-(2-naphtyl)-anthracene 
• 1228632-34-5 1-phenyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-phenanthro[9,10-d]imidazole 
• 62-53-3 aniline 
• 84-11-7 9,10-phenanthrenequinone 
• 597554-03-5 10-(2-naphthyl)anthracene-9-boronic acid 
• 1147081-43-3 2-(4-bromophenyl)-1-phenyl-1H-phenanthro- [9,10-d]imidazole 

Relevant articles and documents

Phenantrho imidazole derivatives and their use as electroluminescent materials

The invention relates to design and synthesis of an organic electroluminescent blue-light material with phenanthroimidazole and anthracene as the central unit structure and application of the material in a blue organic light-emitting diode (OLED). The material takes phenanthroimidazole as the core. Groups with different electronic properties are bonded at positions C1 and N2, and the glass transition temperature is raised so as to effectively solve carrier injection and realize high efficiency exciton recombination radically, thus further realizing combination of high efficiency light-emitting and energy level adjustment of the material. In addition, polarity of the compound can be adjusted through pushing/pulling an electron group. Compared with the blue fluorescence of common blue fluorescent main material 2-methyl-9, 10-di(naphth-2-yl)anthracene (M-ADN), the OLED has substantial effects in reduction of operating voltage and efficiency enhancement, so that the material provided in the invention can be widely applied in the field of organic electroluminescence.

Efficient nondoped blue organic light-emitting diodes based on phenanthroimidazole-substituted anthracene derivatives

A series of new blue materials based on highly fluorescent di(aryl)anthracene and electron-transporting phenanthroimidazole functional cores: 2-(4-(anthracen-9-yl)phenyl)-1-phenyl-1H-phenanthro[9,10-d]imidazole (ACPI), 2-(4-(10-(naphthalen-1-yl)anthracen-9-yl)phenyl)-1-p-henyl-1H- phenanthro[9,10-d]imidazole (1-NaCPI), 2-(4-(10-(naphthalen-2-yl)anthracen-9-yl) phenyl)-1-phenyl-1H-phenanthro[9,10-d]imidazole (2-NaCPI) were designed and synthesized. These materials exhibit good film-forming and thermal properties as well as strong blue emission in the solid state. To explore the electroluminescence properties of these materials, three layer, two layer and single layer organic light-emitting devices were fabricated. With respect to the three layer device 4 using ACPI as the emitting layer, its maximum current efficiency reaches 4.36 cd A-1 with Commission Internationale del'Eclairage (CIE) coordinates of (0.156, 0.155). In the single layer device 10 based on ACPI, maximum current efficiency reaches 1.59 cd A-1 with Commission Internationale del'Eclairage (CIE) coordinates of (0.169, 0.177). Interestingly, both device 4 and 10 has low turn on voltage and negligible efficiency roll off at high current densities.