1381986-21-5

Basic information

• Product Name: 5,5-dimethyl-5,13-dihydrobenzofuro[3,2-c]acridine
• Synonyms: 5,5-dimethyl-5,13-dihydrobenzofuro[3,2-c]acridine;Benzofuro[3,2-c]acridine, 5,13-dihydro-5,5-dimethyl-
• CAS NO: 1381986-21-5
• Molecular Formula: C21H17NO
• Molecular Weight: 299.36578
• Mol File: 1381986-21-5.mol
• Article Data: 11

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 5,5-dimethyl-5,13-dihydrobenzofuro[3,2-c]acridine(CAS DataBase Reference)
• NIST Chemistry Reference: 5,5-dimethyl-5,13-dihydrobenzofuro[3,2-c]acridine(1381986-21-5)
• EPA Substance Registry System: 5,5-dimethyl-5,13-dihydrobenzofuro[3,2-c]acridine(1381986-21-5)

Safety Data

• Hazardous Substances Data: 1381986-21-5(Hazardous Substances Data)

Usage

General Description

5,5-dimethyl-5,13-dihydrobenzofuro[3,2-c]acridine is a chemical compound with a complex and unique structure. It is a polycyclic aromatic hydrocarbon with a benzofuran ring fused to an acridine ring, and two methyl groups attached to the 5 and 13 positions. 5,5-dimethyl-5,13-dihydrobenzofuro[3,2-c]acridine has potential applications in the field of organic synthesis, medicinal chemistry, and materials science due to its interesting structural features and potential biological activities. Understanding the properties and reactivity of this compound is important for its potential use in various industrial and scientific applications. Further research is needed to explore the potential uses and effects of 5,5-dimethyl-5,13-dihydrobenzofuro[3,2-c]acridine.

Upstream product

• 132-64-9 dibenzofuran 
• 65344-26-5 4-Iododibenzo-[b,d]furan 
• 89827-45-2 4-bromodibenzofuran 
• 134-20-3 2-carbomethoxyaniline 
• 610-94-6 2-bromobenzoic acid methyl ester 
• 50548-43-1 4-aminodibenzofuran 

Relevant articles and documents

Fusing acridine and benzofuran/benzothiophene as a novel hybrid donor for high-performance and low efficiency roll-off TADF OLEDs

Two novel acridine-benzofuran/benzothiophene hybrid donors of 34BxAc (x = F, 34BFAc: 13,13-dimethyl-8,13-dihydrobenzofuro[3,2-a]acridine; x = T, 34BTAc: 13,13-dimethyl-8,13-dihydrobenzo[4,5]thieno[3,2-a]acridine) were developed as aromatic fused donors by combining dimethyl acridine (Ac) with benzofuran and benzothiophene, respectively. As a comparison, the hybrid donors of 12BxAc (x = F, 12BFAc: 5,5-dimethyl-5,13-dihydrobenzofuro[3,2-c]acridine; x = T, 12BTAc: 5,5-dimethyl-5,13-dihydrobenzofuro[3,2-c]acridine) were also prepared. By attaching the TPPM (2,4,6-triphenylpyrimidine) acceptor to these fused hybrid donors (12BFAc, 12BTAc, 34BFAc and 34BTAc), 12BxAc-PM (12FAc-PM and 12BTAc-PM) and 34BxAc-PM (34BFAc-PM and 34BTAc-PM) were further designed and synthesized. It was revealed that 34BxAc-PM was better than 12BxAc-PM at shrinking the singlet-triplet energy gap and decay lifetime, and increasing the photoluminescence quantum yield. The sky-blue thermally activated delayed fluorescent organic light-emitting diodes (OLEDs) with 12BFAc-PM as a dopant just showed a maximum external quantum efficiency (EQE) of 12.9% and a CIEx,y of (0.16, 0.29). The 12BTAc-PM-based device achieved a maximum EQE of 25.6%, however, the efficiency roll-off was relatively serious. In contrast, high-performance and low efficiency roll-off OLEDs can be developed using 34BxAc-PM. For instance, the 34BFAc-PM-based device realized a maximum EQE of 27.7%, and still a high EQE of 24.6% at 1000 cd m-2 and 19.6 cd m-2 at 5000 cd m-2, respectively, indicative of the superiorities of the novel donors (34BFAc and 34BTAc).

Tuning the emissive characteristics of TADF emitters by fusing heterocycles with acridine as donors: Highly efficient orange to red organic light-emitting diodes with EQE over 20percent

The development of highly efficient orange-red organic thermally activated delayed fluorescence (TADF) emitters is currently challenging. Herein, we reported two new emitters, namely, BTDMAc-NAI and BFDMAc-NAI with benzofuran and benzothiophene fused to t

Aromatic heterocyclic delay fluorescent compound and its organic light emitting diode device (by machine translation)

The present invention provides an aromatic heterocyclic delay fluorescent compound and its organic light emitting diode device, which belongs to the organic electroluminescent technology field. The delay fluorescent material, having the following formula (I) has a structure shown in, it includes the pyrimidine skeleton with an electron-accepting group and acridine, carbazole derivatives structure electron donor, with high triplet and charge transfer capacity, used in the preparation of high-efficiency, stability of the OLED. (by machine translation)