55232-39-8

Upstream product

• 3693-22-9 dibenzo[b,d]furan-2-amine 
• 75-36-5 acetyl chloride 
• 60-35-5 acetamide 
• 86-76-0 2-bromodibenzo[b,d]furan 
• 108-24-7 acetic anhydride 

Downstream Products

• 1169392-11-3 N-(2-dibenzofuranyl)-N-phenylacetamide 

Relevant academic research and scientific papers

Compound with fluorene as core and organic electroluminescent device

The invention discloses a compound with fluorene as a core and an organic electroluminescent device. The compound with fluorene as a core has a high glass transition temperature and strong molecular thermal stability, has appropriate HOMO and LUMO energy levels and has high Eg. Through device structure optimization, the photoelectric performances of the OLED device are effectively improved and thelife of the OLED device is effectively prolonged.

AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME

Provided are: an aromatic amine derivative having a terminal substituent selected from a dibenzofuran, a dibenzothiophene, a substituted carbazole, and a substituted fluorene bound to the central skeleton having a specific structure through a nitrogen atom; an organic electroluminescence device, including an organic thin-film layer formed of one or more layers including at least a light emitting layer, the organic thin-film layer being interposed between a cathode and an anode, in which at least one layer of the organic thin-film layer contains the aromatic amine derivative alone or as a component of a mixture, the organic electroluminescence device having a long lifetime and high luminous efficiency; and an aromatic amine derivative for realizing the device.

AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME

Provided are: an aromatic amine derivative in which a terminal substituent such as a dibenzofuran ring or a dibenzothiophene ring is bonded to a nitrogen atom directly or through an arylene group or the like; an organic electroluminescence device including an organic thin film layer formed of one or more layers including a light emitting layer and interposed between a cathode and an anode in which a layer of the organic thin film layer contains the aromatic amine derivative by itself or as a component of a mixture, and the device has a long lifetime and high luminous efficiency; and an aromatic amine derivative for realizing the device.