717888-41-0

Basic information

• Product Name: (4-(Naphthalen-1-yl(phenyl)-amino)phenyl)boronic acid
• Synonyms: (4-(Naphthalen-1-yl(phenyl)-amino)phenyl)boronic acid
• CAS NO: 717888-41-0
• Molecular Formula: C₂₂H₁₈BNO₂
• Molecular Weight: 339.19482
• Mol File: 717888-41-0.mol

Chemical Properties

• Boiling Point: 565.0±52.0 °C(Predicted)
• Appearance: /
• Density: 1.27±0.1 g/cm3(Predicted)
• Storage Temp.: 2-8°C
• PKA: 8.56±0.16(Predicted)
• CAS DataBase Reference: (4-(Naphthalen-1-yl(phenyl)-amino)phenyl)boronic acid(CAS DataBase Reference)
• NIST Chemistry Reference: (4-(Naphthalen-1-yl(phenyl)-amino)phenyl)boronic acid(717888-41-0)
• EPA Substance Registry System: (4-(Naphthalen-1-yl(phenyl)-amino)phenyl)boronic acid(717888-41-0)

Safety Data

• Hazardous Substances Data: 717888-41-0(Hazardous Substances Data)

Usage

Uses

(4-(Naphthalen-1-yl(phenyl)-amino)phenyl)boronic acid is a useful research chemical compound.

Upstream product

• 138310-84-6 N-(4-bromophenyl)-N-phenyl-1-naphthylamine 
• 7732-18-5 water 
• 90-30-2 N-phenyl-1-naphthylamine 
• 589-87-7 1,4-bromoiodobenzene 
• 5419-55-6 Triisopropyl borate 
• 5467-74-3 4-Bromophenylboronic acid 
• 121-43-7 Trimethyl borate 

Downstream Products

• 1165985-39-6 C₆₀H₄₄N₂ 
• 1162669-59-1 2,7-bis{4-[N-(1-naphthyl)-N-phenylamino]phenyl}-[1]benzothieno[3,2-b][1]benzothiophene 
• 1427738-09-7 C₃₄H₂₄N₂ 
• 123847-85-8 4,4'-bis[N-(1-naphthyl)-N-phenylamino] biphenyl 

Relevant articles and documents

(1-Naphthyl)phenylamino functionalized three-coordinate organoboron compounds: Syntheses, structures, and applications in OLEDs

New three-coordinate organoboron compounds functionalized by a (1-naphthyl)phenylamino group, B(mes)2(dbp-NPB) (1), B(db-NPB) 3 (2), and B(dbp-NPB)3 (3), have been synthesized. A variable temperature 1H NMR study showed that the aryl groups around the boron center in these compounds have a rotation barrier ～70 kJ mol -1. The new boron compounds are amorphous solids with Tg being 110°C, 171°C and 173°C, respectively. The electronic properties of the new boron compounds were investigated by cyclic voltammetry and UV-visible spectroscopy. All three boron compounds are blue emitters in the solid state. In solution the emission spectra of the boron compounds shift toward a longer wavelength with increasing solvent polarity. In CH 2Cl2, the emission quantum efficiency of the three compounds was determined to be 0.22, 0.27 and 0.23, respectively. Several series of electroluminescent (EL) devices where compounds 1-3 are used as either an emitter/electron transport material, a hole transport material, or a hole injection material have been fabricated and their performance has been compared to the corresponding devices of BNPB, a previously investigated molecule, NPB, a commonly used hole transport material, and CuPc, a commonly used hole injection material. The EL results indicate that the new boron compounds are not suitable as emitters/electron transport materials, but they are promising as hole transport and hole injection materials in EL devices. The Royal Society of Chemistry 2005.

NOVEL PYRENE COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME

The present invention relates to a novel pyrene-based compound and to an organic electroluminescent device comprising the same, and more specifically, the pyrene-based compound according to the present invention is employed as the light emitting material for the organic electroluminescence device to have excellent life characteristics, and at the same time, can provide a high-efficiency organic electroluminescent device capable of emitting high-luminance blue light, thereby being expected to be useful for full color displays.(2) Substrate(3) Positive electrode(4) Novel hole injection and transport layer(5) Fluorescence emission layer(6) Electron injection and transport layer(7) Negative electrodeCOPYRIGHT KIPO 2018

A kind of organic electroluminescent compound

The invention discloses an organic electroluminescence compound with the structure represented by formula (I). The organic electroluminescence compound has the advantages of good thermal stability high luminescence efficiency and high luminescence purity, can be used for making organic electroluminescence devices, and can be applied in the fields of organic solar cells, organic thin film transistors or organic photoreceptors.

COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT COMPRISING THE SAME AND ELECTRONIC DEVICE THEREOF

The present invention refers to formula 1 a fullerene derivative is denoted by chemical. under public affairs number. In addition, electrode number 1, number 2 electrode and said number 1 electrode and organic including organic layer between the number 2

Novel hole transport materials based on N,N′-disubstituted-dihydrophenazine derivatives for electroluminescent diodes

A series of novel hole transport materials for organic light-emitting diodes (OLEDs) based on 9,14-diphenyl- 9,14-dihydrodibenzo[a,c]phenazine were synthesized and characterized by 1H NMR and 13C NMR, mass spectrometry and single crystal structure analysis methodologies. The crystal structures of three selected molecules reveal large dihedral angles between different functional units. The electro-optical properties of the materials were examined by UV-vis absorption, photoluminescence spectroscopy and cyclic voltammetry. The HOMO of the materials were between 4.83-5.08 eV, indicating a good match between the HOMO of indium tin oxide (ITO) and the HOMO of light-emitting layer, which renders the promising candidates as hole transport materials for organic light-emitting devices. In terms of the device with the structure of ITO/HTM (60 nm)/Alq3 (50 nm)/LiF (1 nm)/Al (200 nm), the device b using N,N-diphenyl-4′ -(14-phenyldibenzo[a,c]phenazin-9(14H)-yl)-[1,1′ -biphenyl]-4-amine presented a maximum luminance of 17 437 cd m-2 at 10.7 V and kept a high current efficiency (the maximum current efficiency is 2.25 cd A-1) at a high current density (>500 mA cm-2), which illustrates the exploited material possesses good hole transport and stable properties.

Structural engineering of dipolar organic dyes with an electron-deficient diphenylquinoxaline moiety for efficient dye-sensitized solar cells

A series of new organic dyes containing an electron-deficient diphenylquinoxaline moiety was synthesized and employed as the photosensitizers in dye-sensitized solar cells (DSSCs). The multiple phenyl rings in the peripheral positions of the dye structure provide a hydrophobic barrier to slow down the charge recombination. The photophysical and electrochemical properties of these dyes were investigated in detail. The cell performance and the associated photophysical and electrochemical properties can be easily tuned by the modification of the aromatic fragments within the π spacer. Dye CR204-based DSSC reached the best energy conversion efficiency of 6.49% with an open-circuit voltage of 666 mV, a short-circuit photocurrent density of 14.9 mA cm-2, and a fill factor of 0.66. The IPCE of CR204-based DSSC covers the light-harvesting to NIR region.

AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING SAME

An aromatic amine derivative represented by formula (1): wherein L1, L2, Ar1, Ar2, R1, R2, a, b, and Q are as defined in the specification. An organic electroluminescence device having at least one organic thin film layer which includes the aromatic amine derivative has high emission efficiency and long lifetime.

AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME

An aromatic amine derivative represented by the following formula (1), wherein at least one of Ar1 to Ar3 is represented by the following formula (2), wherein X1 to X3 are independently a nitrogen atom or CR2, provided that two of X1 to X3 are a nitrogen atom and X1 and X3 are not simultaneously a nitrogen atom.

ARYL AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME

Disclosed are a novel aryl amine derivative and an organic electroluminescent device using the same. More specially, the aryl amine derivative is a compound comprising a tetrahydropyrene core, amine groups (-NAr1Ar2 and -NAr3Ar4) each independently substituted at 2 and 7 positions of the tetrahydropyrene, and aromatic ring groups (X1 and X2) each independently substituted or unsubstituted between the tetrahydropyrene core and the amine groups (-NAr1Ar2 and -NAr3Ar4). Further, provided is an organic electroluminescent device comprising (i) an anode, (ii) a cathode, and (iii) one or more organic layers between the anode and the cathode, at least one of the one or more organic layers comprising the aryl amine derivative. Preferably, the organic layer comprising the aryl amine derivative is a hole transport layer.

AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME

An aromatic amine derivative with a specific structure having a carbazole skeleton to which a diarylamino group bonds via a bonding group. An organic electroluminescence device which is composed of one or more organic thin film layers including at least one light emitting layer sandwiched between a cathode and an anode, wherein at least one of the organic thin film layers contains the aromatic amine derivative singly or as its mixture component. Organic electroluminescence devices with enhanced efficiency of light emission and a compound realizing the devices are provided.