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Usage

Uses

Used in Organic Synthesis:
N,N,N',N'-Tetra(4-formylphenyl)benzidin is utilized as a precursor in the synthesis of a variety of organic compounds, such as dyes, pharmaceuticals, and materials. Its ability to form strong bonds with other organic molecules makes it a valuable component in the creation of complex organic structures.
Used in Dye Production:
In the dye industry, N,N,N',N'-Tetra(4-formylphenyl)benzidin is used as a starting material for the development of new dyes. Its unique optical properties contribute to the color and stability of the dyes produced.
Used in Pharmaceutical Development:
N,N,N',N'-Tetra(4-formylphenyl)benzidin is employed in the pharmaceutical sector as a precursor for the synthesis of various drugs. Its role in creating specific molecular structures is crucial for the development of new medications.
Used in Material Science:
In the field of material science, N,N,N',N'-Tetra(4-formylphenyl)benzidin is used as a component in the development of new materials. Its unique electronic properties can enhance the performance of materials in various applications.

Upstream product

• 167859-41-8 4,4’-diformyl-4’’-bromotriphenylamine 
• 2009169-65-5 4,4'-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azanediyl)dibenzaldehyde 
• 53566-95-3 4,4'-diformyltriphenylamine 
• 603-34-9 N,N-diphenylaminobenzene 
• 15546-43-7 N,N,N',N'-tetraphenyl-4,4'-diaminobiphenyl 
• 68-12-2 N,N-dimethyl-formamide 
• 1204829-12-8 C₆₄H₃₆F₂₄N₁₀O₈ 

Relevant academic research and scientific papers

Synthesis of triphenylamine (TPA) dimers and applications in cell imaging

A variety of triphenylamine (TPA) are shown to undergo C–C bond formation using quinone-based chloranil/H+ reagent as the metal free oxidative system to afford triphenylamine dimers very conveniently. Then, TPA dimers have been further converte

Two-dimensional dual-pore covalent organic frameworks obtained from the combination of two: D 2h symmetrical building blocks

A strategy to construct covalent organic frameworks (COFs) bearing two different kinds of pores has been developed, by which two dual-pore COFs were fabricated through the condensation reactions of two D2h symmetrical building blocks. The COFs exhibit good adsorption capacities for CO2 and H2.

Solution-processed thermally stable amorphous films of small molecular hole injection/transport bi-functional materials and their application in high efficiency OLEDs

A series of novel triphenylamine-based small molecular hole transport materials (HTMs) are reported for solution processed organic light-emitting devices (OLEDs). The character of this series of HTMs, denoted as TPD(BTPA)n (n = 1, 2, 4), is connecting the flexible moieties of butadiene bridged triphenylamine (BTPA) to N,N,N′,N′-tetraphenyl-[1,1′-biphenyl]-4,4′-diamine (TPD). The glass transition temperature and crystallization temperature (Tg and Tc) showed a proportional relationship with the number of BTPA moieties. The Tg value of TPD(BTPA)4 can be up to 125.5 °C, which is higher than most of the reported small molecular HTMs (Tg: 54-116 °C). The TPD(BTPA)4 spincoated film showed an outstanding thermal stability which remained amorphous even when annealed at 110 °C, for 48 h. This indicated that the breaking of the planar molecular structure with BTPA moieties can suppress intermolecular stacking. The solution processed OLEDs with 8-hydroxyquinoline aluminum (Alq3) as emission and electron transport layers showed high stability at high operation current (>400 mA cm-2). The OLED with TPD(BTPA)4 achieved a maximum current efficiency of 5.83 cd A-1 (at the operation current density > 400 mA cm-2), which is higher than the maximum current efficiency of most evaporation and solution processed OLEDs in identical structures.

Electrophilic aromatic substitution with diacyl imidazolium

Polyimidazoline molecules and methods of making them are provided. A representative polyimidazoline has a structure: wherein: X is trifluoroacetyl or trifluoromethanesulfonyl; R1, R2, and R3 are each independently selected from a hydrogen, C1-C4 alkyl, C3-C7 cyclic alkyl, C1-C4 alkoxy, alcohol, and halogen; and n is 1 to 3.