[9-(4-Biphenylyl)-9H-carbazol-3-yl]boronic acid

Basic Information

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CAS Number

1028648-22-7

Molecular Formula

C24H18BNO2

Molecular Weight

363.23 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Solubility

Insuluble (2.2E-4 g/L) (25 ºC),

SMILES

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OB(c1ccc2c(c1)c1ccccc1n2c1ccc(cc1)c1ccccc1)O

InChI

InChI=1S/C24H18BNO2/c27-25(28)19-12-15-24-22(16-19)21-8-4-5-9-23(21)26(24)20-13-10-18(11-14-20)17-6-2-1-3-7-17/h1-16,27-28H

InChIKey

HUSSQXMWKXPRRF-UHFFFAOYSA-N

LogP

4.130500000000004

Topological Polar Surface Area

45.39 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Synonyms & References

English

9-(biphenyl-4-yl)-3-boric acid-9H-carbazole
9-(4-Biphenylyl)-3-boronic acid
9-(4-biphenylyl)carbazole-3-boronic acid
9-(biphenyl-4-yl)-3-boric acid-9H-carbazole
[9-(4-Biphenylyl)-9H-carbazol-3-yl]boronic acid
9-(Biphenyl-4-yl)-9H-carbazol-3-yl)-boronic acid
(9-([1,1'-biphenyl]4-yl)-9H-carbazol-3yl)boronic
(9-([1,1'-biphenyl]-4-yl)-9H-carbazol- 3-yl)boronic acid

MDL Number

MFCD22581304

FAQ

What are the physical and chemical properties of [9-(4-Biphenylyl)-9H-carbazol-3-yl]boronic acid (CAS: 1028648-22-7)?

The compound [9-(4-Biphenylyl)-9H-carbazol-3-yl]boronic acid (CAS: 1028648-22-7) is a crystalline solid with a molecular weight of approximately 473.35 g/mol. It has a low solubility in common organic solvents. It exhibits good stability under normal storage conditions and is known for its reactivity under certain conditions, such as in palladium-catalyzed coupling reactions.

How is [9-(4-Biphenylyl)-9H-carbazol-3-yl]boronic acid (CAS: 1028648-22-7) typically synthesized?

[9-(4-Biphenylyl)-9H-carbazol-3-yl]boronic acid (CAS: 1028648-22-7) is typically synthesized via a multi-step process starting from 9H-carbazole and 4-biphenylboronic acid. The key steps involve boronation, coupling reactions using palladium catalysts, and purification techniques such as column chromatography or recrystallization. The yield is generally good, and the product shows high selectivity.

What industries use [9-(4-Biphenylyl)-9H-carbazol-3-yl]boronic acid (CAS: 1028648-22-7)?

[9-(4-Biphenylyl)-9H-carbazol-3-yl]boronic acid (CAS: 1028648-22-7) finds applications in various industries, particularly in semiconductor manufacturing, where it serves as a key component in organic light-emitting diodes (OLEDs). It is also used in the pharmaceutical industry for the synthesis of certain drug candidates and as a building block in polymer synthesis for use in sensors and electronic devices.

What precautions should be taken when handling [9-(4-Biphenylyl)-9H-carbazol-3-yl]boronic acid (CAS: 1028648-22-7)?

When handling [9-(4-Biphenylyl)-9H-carbazol-3-yl]boronic acid (CAS: 1028648-22-7), it is essential to use personal protective equipment (PPE) including gloves, safety glasses, and a lab coat. Work in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be cleaned up immediately using appropriate methods, and the material safety data sheet (MSDS) or safety data sheet (SDS) should be consulted for detailed spill procedures and emergency measures.