126530-65-2

Upstream product

• 578-95-0 10H-acridin-9-one 
• 591-51-5 phenyllithium 
• 100-58-3 phenylmagnesium bromide 

Downstream Products

• 126530-68-5 9-phenyl-9-methoxyacridine 
• 126530-77-6 9-phenyl-9-propionyloxyacridine 
• 126530-71-0 9-phenyl-9-acetyloxyacridine 
• 126530-74-3 9-phenyl-9-ethoxyacridine 

Relevant academic research and scientific papers

Synthesis and antinociceptive activity of 9-phenyl-oxy or 9-acyl-oxy derivatives of xanthene, thioxanthene and acridine

The synthesis of 9-alkyl-oxy or 9-acyl-oxy derivatives of xanthene, thioxanthene and acridine is reported.A potent antinociceptive activity was confirmed for the 9-phenyl-9-propionyl-oxy derivative bearing an oxygen or sulfur atom in the heteroaromatic structure. xanthene derivatives/ thioxanthene derivatives/ acridine derivatives/ trimepridine analogues/ antinociceptive activity

9,10-dihydracridine derivative and preparation method and use thereof

The present invention discloses a 9,10- dihydracridine derivative having a structure represented by the formula (I). The HOMO level and LUMO of the 9,10- dihydracridine derivative are distributed in different electron donating groups and electron withdrawing groups, the HOMO level and the LUMO are relatively separated to obtain a small DELTA EST, and the 9,10- dihydracridine derivative can be usedas a TADF material for an organic electroluminescent device. The dihydracridine groups in the electron-donating groups are linked to dibenzoheterocycle through sigma bonds, and modifying groups are introduced through the sigma bonds to further regulate the triplet state energy level and the singlet singlet state level of the compound, so that the TADF material has high luminous efficiency in blueand deep blue regions. The invention also discloses the organic electroluminescent device, in which at least one functional layer contains th 9,10- dihydracridine derivative, and the OLED device withhigh blue light luminescence efficiency can be obtained by use of the compound as a guest luminescent material of the luminescent layer.

9,10-quinacridone derivative as well as preparation method and application thereof

The invention discloses a 9,10-quinacridone derivative which has a structure shown as a formula (I). The compound has an appropriate HOMO (Highest Occupied Molecular Orbital) energy level and is matched with an anode and a luminous layer while serving as a hole transport layer material, and the barrier needing to be overcome during hole transport on the luminous layer is reduced, so that the working voltage of the device is reduced. Meanwhile, the 9,10-quinacridone derivative has a high triplet state energy level and a high LUMO (Lowest Unoccupied Molecular Orbital) energy level, retransmission of energy of the luminous layer is avoided, electrons can be blocked in the luminous layer, the probability of compounding the electrons and the holes on the luminous layer is increased, and the luminous efficiency of the device is improved. The compound shown as the formula (I) has high glass transition temperature, and also has excellent film-forming property and thermal stability. The invention further discloses an organic electroluminescence device. At least one functional layer contains the 9,10-quinacridone derivative. By taking the previous compound as the hole transport material, a luminescent device with high luminous efficiency and low voltage can be obtained.