785051-54-9

Basic information

• Product Name: 9-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole
• Synonyms: 9-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole;9-(4-(4,4,5,5-Tetramethy-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole;9H-Carbazole-9-(4-phenyl) boronic acid pinacol ester;4-(9-Carbazolyl)benzeneboronic acid pinacol ester;9-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbazole
• CAS NO: 785051-54-9
• Molecular Formula: C₂₄H₂₄BNO₂
• Molecular Weight: 369.26386
• EINECS: -0
• Mol File: 785051-54-9.mol
• Article Data: 67

Chemical Properties

• Melting Point: 165-173 °C
• Boiling Point: 468.5±37.0 °C(Predicted)
• Appearance: /
• Density: 1.11±0.1 g/cm3(Predicted)
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Sensitive: Air Sensitive
• CAS DataBase Reference: 9-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole(CAS DataBase Reference)
• NIST Chemistry Reference: 9-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole(785051-54-9)
• EPA Substance Registry System: 9-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole(785051-54-9)

Safety Data

• Hazardous Substances Data: 785051-54-9(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 785051-54-9 differently. You can refer to the following data:
1. 9-Carbazolylbenzeneboronic acid pinacol ester
2. 9H-Carbazole-9-(4-phenyl) boronic acid pinacol can be used as a donor molecule in the formation of novel donor-π-acceptor dyes for electrochemical applications. It can also be used in the formation of organic light emitting diodes (OLEDs).

General Description

9H-Carbazole-9-(4-phenyl) boronic acid pinacol ester is a compound that is majorly used as an intermediate in electronic devices. Its molecular structure includes benzene rings, boronic acid pinacol ester and carbazole rings.

Upstream product

• 1150-62-5 N-phenylcarbazole 
• 73183-34-3 bis(pinacol)diborane 
• 352-34-1 4-fluoro-1-iodobenzene 
• 57103-15-8 9-(4-iodophenyl)carbazole 
• 76-09-5 2,3-dimethyl-2,3-butane diol 
• 5419-55-6 Triisopropyl borate 
• 57102-42-8 N-(4-bromophenyl)carbazole 
• 460-00-4 1-Bromo-4-fluorobenzene 
• 419536-33-7 4-(carbazol-9-yl)phenylboronic acid 
• 603-34-9 N,N-diphenylaminobenzene 
• 106-39-8 bromochlorobenzene 
• 86-74-8 9H-carbazole 
• 1016-05-3 dibenzothiophene sulfone 
• 104-96-1 4-methylsulfanylaniline 

Downstream Products

• 1082549-95-8 C₂₃H₁₅BrN₂ 
• 1380225-68-2 9-(4-(6-methylpyridin-2-yl)phenyl)-9H-carbazole 
• 1202059-35-5 9-(4-(9,10-diphenylanthracen-7-yl)phenyl)-9H-carbazole 
• 1313018-61-9 3,6-dibromo-9-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole 
• 1394279-79-8 tetraethyl 9-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole-3,6-diyldiphosphonate 
• 1648588-66-2 9-(4-(2,5-dimethyl-4-(9-phenyl-9H-carbazol-6-yl)thiophen-3-yl)phenyl)-9H-carbazole 
• 1361061-44-0 9-{4-[9-(4-bromophenyl)-9H-fluoren-9-yl]phenyl}-9H-carbazole 
• 1448822-35-2 9-(4’-{9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-fluoren-9-yl}biphenyl-4-yl)-9H-carbazole 
• 1421844-49-6 (2-(4-(9H-carbazol-9-yl)phenyl))-(6-diphenylphosphoryl)dibenzofuran 
• 1421959-20-7 (2,8-bis(4-(9H-carbazol-9-yl)phenyl))-(4,6-bis(diphenylphosphoryl))dibenzo 
• 1421959-19-4 (2-(4-(9H-carbazol-9-yl)phenyl))-(4,6-bis(diphenylphosphoryl))dibenzo 

Relevant articles and documents

Cyclic boron esterification: screening organic room temperature phosphorescent and mechanoluminescent materials

Aryl boronic acids are a broad class of organic intermediates. Here, we show that their cyclic-esterification with appropriate dihydric alcohols is a simple and effective approach for screening organic room-temperature phosphorescent (RTP) and mechanoluminescent (ML) materials. Non RTP and ML active 4-(carbazol-9-yl)phenylboronic acid can be made into long-lived RTP emitters with lifetimes of 264 and 430 ms and a bright ML dye with blue emission by cyclic-esterification with 1,3-propanediol, 2,2-dimethyl-1,3-propanediol, and glycol, respectively. Systematic single crystal analysis and quantum chemical calculations indicate that cyclic borates dominate the molecular packing structures and intermolecular interactions, which is responsible for the different optical properties.

Synthesis and properties of butterfly-shaped naphthalimide-based AIE-active fluorescent dyes

Two novel butterfly-shaped naphthalimide derivatives, 1,3-bis((carbazole-9-yl)-4-benzene-4–1,8-naphthalimide-N-)2,4,6-trimethylbenzene (DNI-Cz) and 1,3-bis((4-triphenylamine)-4–1,8-naphthalimide-N-)2,4,6-trimethylbenzene (DNI-TPA), were designed and synth

Cyclometalated Platinum(II) Complexes with Donor-Acceptor-Containing Bidentate Ligands and Their Application Studies as Organic Resistive Memories

A series of heteroleptic cyclometalated platinum(II) complexes, [Pt(C^N)(O^O)], (1–10) with various donors and acceptors has been synthesized and characterized by 1H NMR spectroscopy, elemental analyses, infrared spectroscopy and mass spectrometry. The X-ray structure of 2 has also been determined. The electrochemical and photophysical properties of the platinum(II) complexes were studied. These experimental results have been supported by computational studies. Furthermore, two of the complexes have been employed as the active material in the fabrication of resistive memory devices, exhibiting stable binary memory performance with low operating voltage, high ON/OFF ratio and long retention time.

COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE

The present invention relates to a compound for an organic optoelectronic device, represented by Chemical Formula 1; a composition for an organic optoelectronic device, including same; an organic optoelectronic device; and a display device. The description of Chemical Formula 1 is the same as that defined in the specification.