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Usage

Uses

Used in Organic Electronics:
(E,E)-1,4-bis[4-bis(4-methoxyphenyl)aminostyryl]benzene is used as a key component in the development of organic light-emitting diodes (OLEDs) for its strong fluorescence and efficient charge transport capabilities. This application takes advantage of the compound's ability to emit light when an electric current is applied, making it suitable for use in display technologies.
Used in Optoelectronics:
In the field of optoelectronics, (E,E)-1,4-bis[4-bis(4-methoxyphenyl)aminostyryl]benzene is utilized as a material in organic field-effect transistors (OFETs) due to its high thermal stability and charge transport properties. These properties are crucial for the performance and reliability of OFETs, which are used in a variety of applications, including sensors, flexible electronics, and integrated circuits.
Used in Organic Semiconductors:
(E,E)-1,4-bis[4-bis(4-methoxyphenyl)aminostyryl]benzene is also used as a promising candidate for developing new materials in the field of organic semiconductors. Its unique molecular structure and properties make it an attractive option for researchers looking to create innovative materials with enhanced performance characteristics for use in various electronic and optoelectronic applications.
Used in Research and Development:
Furthermore, (E,E)-1,4-bis[4-bis(4-methoxyphenyl)aminostyryl]benzene is employed in the research and development of novel materials and devices within the organic electronics and optoelectronics industries. Its potential applications in these fields are still being explored, and ongoing research may lead to the discovery of new uses and improvements in existing technologies.

Upstream product

• 108-86-1 bromobenzene 
• 20440-94-2 N,N-bis(4-methoxyphenyl)aniline 
• 496916-94-0 4-{bis(4-methoxyphenyl)amino}benzonitrile 
• 623-25-6 p-Xylylene dichloride 
• 104-94-9 4-methoxy-aniline 
• 104-92-7 1-bromo-4-methoxy-benzene 
• 101-70-2 bis(4-methoxyphenyl)amine 
• 52577-04-5 p-xylylene-α,α'-bis(phosphonic acid dimethyl ester) 
• 89115-20-8 4-[bis(4-methoxyphenyl)amino]benzaldehyde 
• 4546-04-7 tetraethyl 1,4-xylylenediphosphonate 

Relevant academic research and scientific papers

Intervalence transitions in the mixed-valence monocations of bis(triarylamines) linked with vinylene and phenylene-vinylene bridges

(E)-4,4′-Bis{bis(4-methoxyphenyl)amino}stilbene, 1, (E,E)-1,4-bis[4-{bis(4-methoxyphenyl)-amino}styryl]benzene, 2, and two longer homologues, (E,E,E)-4,4′-bis[4-{bis(4-methoxyphenyl)amino}-styryl] stilbene, 3, and (E,E,E,E)-1,4-bis(4-[4-{bis(4-methoxyphen

Diarylamino groups as photostable auxofluors in 2-benzoxazolylfluorene, 2,5-diphenyloxazoles, 1,3,5-hexatrienes, 1,4-distyrylbenzenes, and 2,7-distyrylfluorenes

The relationship of structure to optical spectral properties was determined for five types of fluors in a search for an optimum-wavelength shifter to be used as part of the detection systems for high-energy particles from accelerators. In a search for photostable fluors to serve as waveshifters in plastic fibers it was found that the wavelengths of interest, absorption max 410 ± 10 nm and fluorescence emission max 480 ± 20 nm, along with other properties, such as high solubility and short fluorescence decay time, could be obtained from fluorophors composed of aromatic rings and vinyl groups only by using amino groups as auxochromes to give bathochromic shifts of wavelengths. Since primary, monoalkyl, and dialkylamino groups were not sufficiently photostable, a number of fluorophores bearing diarylamino groups were investigated. Syntheses of the fluors made use of the Buchwald amination, an improved version of the Emmons-Horner reaction, and other common reactions. The fluor types were the following: a 2-benzoxazolyl-7-(4-diarylamino)fluorene 7, 2-(4-cyanophenyl)-5-(4-aminophenyl)oxazoles 14 and 20, 1,3,5-hexatrienes 24a-d and 26a-c, 1,4-distyrylbenzenes 31d-g and 32a-e, and 2,7-distyrylfluorenes 40a,d-e. The unsymmetrical fluors 7, 14, and 20 were not as bright as the best hexatrienes, distyrylbenzenes, and distyrylfluorenes, which were all symmetrical. Where the 1,6-diaryl-1,3,5-hexatrienes 24a-d had high fluorescence quantum yield (Φf), the 1,1,6,6-tetraryl-1,3,5-hexatrienes 26a-c had both lower ε and Φf. Where the 1,4-distyrylbenzenes 31d-g had high Φf, the 1,4-bis(2-phenylstyryl)benzenes 32a-e had (Φf = 0. Diarylamino groups as auxofluors conferred higher photochemical stability than dialkylamino groups on similar fluorophores. The 1,4-distyrylbenzenes 31d,e and the 2,7-distyrylfluorenes 40d,e had the most desirable properties overall, which included fast decay times of 2 ns. Computer simulations predicted absorption and emission wavelengths fairly well, but were of little help for the prediction of brightness, stability, Φf, or decay time.