331989-25-4

Upstream product

• 618-91-7 methyl 3-iodo-benzoate 
• 39115-94-1 3-iodobenzhydrazide 
• 1711-05-3 m-anisoyl chloride 

Downstream Products

• 1258947-36-2 2-(3-iodophenyl)-5-(3-methoxyphenyl)-1,3,4-oxadiazole 
• 1258947-37-3 2-(3-(carbazol-9-yl)phenyl)-5-(3-methoxyphenyl)-1,3,4-oxadiazole 
• 1258947-38-4 3-(5-(3-(carbazol-9-yl)phenyl)-1,3,4-oxadiazol-2-yl)phenol 
• 1258947-52-2 2-(3-(5-(3-(carbazol-9-yl)phenyl)-1,3,4-oxadiazol-2-yl)phenoxy)ethyl methacrylate 
• 1258947-50-0 2-(3-(carbazol-9-yl)phenyl)-5-(3-(4-vinylbenzyloxy)phenyl)-1,3,4-oxadiazole 

Relevant academic research and scientific papers

Polymers with carbazole-oxadiazole side chains as ambipolar hosts for phosphorescent light-emitting diodes

Polymethacrylates, polystyrenes, and polynorbornenes bearing 2-(3-(carbazol-9-yl)phenyl)-5-phenyl-1,3,4-oxadiazole, 2-(4-(carbazol-9-yl) phenyl)-5-phenyl-1,3,4-oxadiazole, 2-(3,5-di(carbazol-9-yl)phenyl)-5-phenyl-1,3, 4-oxadiazole) groups linked to the po

POLYMERIZABLE AMBIPOLAR HOSTS FOR PHOSPHORESCENT GUEST EMITTERS

The inventions describe disclosed and described herein relate to polymerizable ambipolar monomers, useful for making polymer or copolymer host materials for guest phosphorescent metal complexes, which together can form emission layers of organic light emitting diodes (OLEDs). Methods of making the ambipolar monomers are also described. Formula (I) wherein at least one of the R1, R2 and R3 groups is an optionally substituted carbazole group.