668493-36-5

Basic information

• Product Name: Boronic acid, [4'-(diphenylamino)[1,1'-biphenyl]-4-yl]-
• Synonyms: Boronic acid, [4'-(diphenylamino)[1,1'-biphenyl]-4-yl]-;(4'-(Diphenylamino)-[1,1'-biphenyl]-4-yl)boronic acid;4-(diphenylamino)biphenyl-4-ylboronic acid
• CAS NO: 668493-36-5
• Molecular Formula: C₂₄H₂₀BNO₂
• Molecular Weight: 365.2321
• Mol File: 668493-36-5.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 572.3±60.0 °C(Predicted)
• Appearance: /
• Density: 1.25±0.1 g/cm3(Predicted)
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• PKA: 8.62±0.17(Predicted)
• CAS DataBase Reference: Boronic acid, [4'-(diphenylamino)[1,1'-biphenyl]-4-yl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Boronic acid, [4'-(diphenylamino)[1,1'-biphenyl]-4-yl]-(668493-36-5)
• EPA Substance Registry System: Boronic acid, [4'-(diphenylamino)[1,1'-biphenyl]-4-yl]-(668493-36-5)

Safety Data

• Hazardous Substances Data: 668493-36-5(Hazardous Substances Data)

Usage

General Description

"Boronic acid, [4'-(diphenylamino)[1,1'-biphenyl]-4-yl]-" is a chemical compound that belongs to the class of boronic acids, which are organic compounds that contain a boron atom bonded to three oxygen atoms. This specific boronic acid features a 4'-(diphenylamino)[1,1'-biphenyl]-4-yl group, which is a substituted biphenyl structure with a diphenylamino group attached at the 4' position. Boronic acids are commonly used in organic synthesis and medicinal chemistry due to their ability to form stable covalent bonds with electron-rich compounds, such as alcohols and amines, making them valuable tools for the development of pharmaceuticals and materials.

Upstream product

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• 7732-18-5 water 
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• 950511-16-7 1-(2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborinyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene 

Downstream Products

• 668493-37-6 4-bromo-4''-(N,N-diphenylamino)terphenyl 
• 668493-38-7 4-(diphenylamino)terphenyl-4'-boronic acid 
• 1172120-67-0 5-(4’-(diphenylamino)-[1,1’-biphenyl]-4-yl)thiophene-2-carbaldehyde 
• 1172120-65-8 4″-(diphenylamino)-[1,1′:4′,1″-terphenyl]-4-carbaldehyde 
• 1283598-76-4 9-[4-(diphenylamino)-biphenyl-4'-yl]-10-[4-(1-phenyl-1H-benzimidazol-2-yl)-phenyl]anthracene 
• 1283598-78-6 9-[4-(1-phenyl-1H-benzimidazol-2-yl)-biphenyl-4'-yl]-10-[4-(diphenylamino)-biphenyl-4'-yl]anthracene 
• 1352915-42-4 C₂₇H₂₀N₂S 
• 1352915-37-7 C₃₀H₂₂N₂O 
• 1352915-41-3 2-(4'-(diphenylamino)biphenyl-4-yl)thiazole-5-carbaldehyde 

Relevant articles and documents

Organic light-emitting material containing triazine group and aniline group, application as well as device

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A series of organic dipolar compounds containing a donor (D), a bridge (B), and an acceptor (A), forming a D-B-A type of dyads, were synthesized by convenient methods and were utilized successfully on dye-sensitized solar cells. The central bridges were made of three linearly connected arylene groups, i.e., phenylenes or thiophenylenes. The donor groups were aromatic amines, i.e., either a diphenylamine or a naphthylphenylamine group. The acceptor group was a cyanoacrylic acid, which can be anchored onto the surface of TiO2 in a photovoltaic device. These devices performed remarkably well, with a typical quantum efficiency of 5-7%, and optimal incident photon to current conversion efficiency (IPCE) exceeding 80%. The devices made with a naphthylphenylamine donor group performed slightly better than those made with a diphenylamine donor group. Compounds containing a phenylene-thiophenylene-phenylene bridge group performed better than those with other kinds of triarylene linkages. Their photochemical behaviors were analyzed by using time-dependent density functional theory (TDDFT) models with the B3LYP functional.