6326-64-3

Basic information

• Product Name: 1,3,5-Tris(p-biphenyl)benzene
• Synonyms: 1,3,5-Tris(p-biphenyl)benzene
• CAS NO: 6326-64-3
• Molecular Formula: C₄₂H₃₀
• Molecular Weight: 534.6876
• Mol File: 6326-64-3.mol
• Article Data: 20

Chemical Properties

• Melting Point: 230-231 °C
• Boiling Point: 752.0±55.0 °C(Predicted)
• Appearance: /
• Density: 1.111±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 1,3,5-Tris(p-biphenyl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,5-Tris(p-biphenyl)benzene(6326-64-3)
• EPA Substance Registry System: 1,3,5-Tris(p-biphenyl)benzene(6326-64-3)

Safety Data

• Hazardous Substances Data: 6326-64-3(Hazardous Substances Data)

Usage

General Description

1,3,5-Tris(p-biphenyl)benzene, also known as BPTB, is a chemical compound with a molecular formula of C30H24. It is a polycyclic aromatic hydrocarbon with three biphenyl groups attached to a central benzene ring. BPTB is commonly used as a building block for organic semiconducting materials and as a model compound for studying the electronic properties of carbon-based materials. It has a high thermal stability and exhibits strong luminescent properties, making it a valuable component in the development of optoelectronic devices. BPTB also has potential applications in organic light-emitting diodes (OLEDs), organic photovoltaic cells (OPVs), and organic field-effect transistors (OFETs) due to its unique electronic and optical properties.

Upstream product

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Downstream Products

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Relevant articles and documents

ELECTROCHEMICAL FORMATION OF 1,3,5-TRI-(p-BIPHENYL)BENZENE PENTAANION

The cyclic voltammogram of 1,3,5-tri(p-biphenyl)benzene in 0.2 M (M=mol dm-3) TBAP-DMeE at -50 deg C exhibits five reversible one-electron steps.This may be evidence for the electrochemical formation of mono-, di-, tri-, tetra- and pentaanions

Structures of branched oligophenylenes studied by NMR spectroscopy

A series of model cyclotrimers was studied by NMR spectroscopy using 2D COSY, HSQC, and HMBC correlations to establish the structures of branched oligophenylenes, whose branch-ing center is the 1,3,5-triphenyl-substituted benzene ring.

Palladium nanoparticles immobilized on nano-silica triazine dendritic polymer (Pdnp-nSTDP): An efficient and reusable catalyst for suzuki-miyaura cross-coupling and heck reactions

A new catalyst based on palladium nanoparticles immobilized on nano-silica triazine dendritic polymer (Pdnp-nSTDP) was synthesized and characterized by FT-IR spectroscopy, thermogravimetric analysis, field emission scanning electron microscopy, energy dispersive X-ray, transmission electron microscopy and elemental analysis. The size of the palladium nanoparticles was determined to be 3.1±0.5 nm. This catalytic system showed high activity in the Suzuki-Miyaura cross-coupling of aryl iodides, bromides and chlorides with arylboronic acids and also in the Heck reaction of these aryl halides with styrenes. These reactions were best performed in a dimethylformamide (DMF)/water mixture (1:3) in the presence of only 0.006 mol% and 0.01 mol% of the catalyst, respectively, under conventional conditions and microwave irradiation to afford the desired coupling products in high yields. The Pdnp-nSTDP was also used as an efficient catalyst for the preparation of a series of star- and banana-shaped compounds with a benzene, pyridine, pyrimidine or 1,3,5-triazine unit as the central core. Moreover, the catalyst could be recovered easily and reused several times without any considerable loss of its catalytic activity. Copyright