464216-91-9

Upstream product

• 464216-88-4 N,N'-bis(3-fluorophenyl)-N-(3-methylphenyl)-N'-{4-[3-(trityloxy)propoxy]phenyl}-1,1'-biphenyl-4,4'-diamine 
• 372-19-0 meta-fluoroaniline 
• 106-41-2 4-bromo-phenol 
• 92-66-0 4-bromo-1,1'-biphenyl 
• 1121-86-4 1-Fluoro-3-iodobenzene 
• 105946-82-5 4-bromo-4'-iodobiphenyl 
• 67900-64-5 3-(4-Bromophenoxy)-1-propanol 
• 108-44-1 1-amino-3-methylbenzene 
• 464216-85-1 N-(3-fluorophenyl)-N-(3-methylphenyl)amine 
• 464216-80-6 1-bromo-4-[3-(trityloxy)propoxy]benzene 
• 220716-54-1 N-(4'-bromo-1,1'-biphenyl-4-yl)-N-(3-fluorophenyl)-N-(3-methylphenyl)amine 

Downstream Products

• 433716-29-1 3-[4-(3-fluoro{4'-[3-fluoro(3-methylphenyl)anilino][1,1'-biphenyl]-4-yl}anilino)phenoxy]propyl methacrylate 

Relevant academic research and scientific papers

Synthesis of photo-crosslinkable hole-transport polymers with tunable oxidation potentials and their use in organic light-emitting diodes

A series of photo-crosslinkable arylamine-based hole-transport copolymers has been synthesized. The synthetic methodology employed allows for the redox potential of the polymer to be tuned by the incorporation of electron-donating or -withdrawing moieties. Upon exposure to ultraviolet radiation, the polymers become insoluble, as evidenced by UV/Vis absorption spectroscopy, a feature that is useful for the fabrication of multilayer organic light-emitting diodes (OLEDs) by solution processing techniques. OLEDs based on these hole-transport polymers have been fabricated and the performance of the devices has been evaluated. The photo-crosslinking process has been optimized so that it no longer adversely impacts device performance.