3282-24-4

Basic information

• Product Name: 2-Bromo-p-terphenyl
• Synonyms: 2-Bromo-p-terphenyl;2''-Bromo-[1,1';2-Bromo-4'-phenylbiphenyl
• CAS NO: 3282-24-4
• Molecular Formula: C₁₈H₁₃Br
• Molecular Weight: 309.19982
• Mol File: 3282-24-4.mol

Chemical Properties

• Melting Point: 85.0 to 89.0 °C
• Boiling Point: 430.5°Cat760mmHg
• Flash Point: 210.6°C
• Appearance: /
• Density: 1.309g/cm³
• Solubility: soluble in Toluene
• CAS DataBase Reference: 2-Bromo-p-terphenyl(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Bromo-p-terphenyl(3282-24-4)
• EPA Substance Registry System: 2-Bromo-p-terphenyl(3282-24-4)

Safety Data

• RIDADR: UN 3152 9/PG II
• HazardClass: 9
• PackingGroup: II
• Hazardous Substances Data: 3282-24-4(Hazardous Substances Data)

Usage

Uses

Used in Organic Chemistry:
2-Bromo-p-terphenyl is used as a building block for the synthesis of various organic compounds, particularly in the development of pharmaceuticals, agrochemicals, and materials science. Its versatile reactivity allows for the creation of complex organic molecules with specific functionalities.
Used in Pharmaceutical Development:
2-Bromo-p-terphenyl is used as a precursor in the development of pharmaceuticals, where it can be further modified to create molecules with desired therapeutic properties.
Used in Agrochemical Development:
2-Bromo-p-terphenyl is used as a starting material in the synthesis of agrochemicals, contributing to the development of effective and targeted pest control agents.
Used in Materials Science:
2-Bromo-p-terphenyl is used in the development of advanced materials, where its unique properties can be leveraged to create materials with specific characteristics for various applications.
Used as a Reagent in Chemical Research:
2-Bromo-p-terphenyl is studied for its potential use as a reagent in chemical research, where it can be employed to explore new reaction pathways and develop novel synthetic methods.

Upstream product

• 108-86-1 bromobenzene 
• 857620-57-6 N-biphenyl-4-yl-N-nitroso-acetamide 
• 129112-25-0 2-(trifluoromethanesulfonyl)oxy-bromobenzene 
• 3315-91-1 4-biphenylylmagnesium bromide 
• 583-55-1 1-Bromo-2-iodobenzene 
• 5122-94-1 4-biphenylboronic acid 
• 4075-79-0 4-phenylacetanilide 

Downstream Products

• 1334287-58-9 4-(2'-p-terphenyl)benzaldehyde 
• 663954-31-2 ([1,1':4',1''-terphenyl]-2-yl)boronic acid 
• 1615699-51-8 C₂₇H₂₅P 
• 1615699-50-7 C₂₅H₂₁P 
• 1615699-48-3 C₂₅H₂₄BP 
• 1632125-31-5 6-ethoxy-3-phenyl-6H-dibenz[c,e][1,2]oxaphosphorin-6-oxide 
• 1528732-78-6 2-(cyclohepta-2,4,6-trien-1-yl)-1,1':4',1''-terphenyl 
• 28065-98-7 2-phenylfluorene 
• 1426051-51-5 bis[1,1';4',1'']terphenyl-2-yl-silane 

Relevant articles and documents

Amine compound and organic electroluminescent device including the same

An organic electroluminescence device of an embodiment includes a first electrode, a second electrode, and a plurality of organic layers disposed between the first electrode and the second electrode, wherein at least one among the plurality of organic layers includes an amine compound represented by Formula 1a, thereby showing excellent emission efficiency and/or improved life characteristics:

Synthesis of Dibenzosiloles through Electrocatalytic Sila-Friedel-Crafts Reaction

A novel electrocatalyzed method for the preparation of dibenzosiloles was developed through intramolecular C?H/Si?H dehydrogenative coupling strategy starting from biarylhydrosilanes. Both electro-donating and electro-withdrawing substitution groups were tolerated for this transformation, and the desired dibenzosilole products could be obtained in moderate to excellent yields. A sila-Friedel-Crafts reaction mechanism was proposed on the basis of previous literature and our controlled experiments. (Figure presented.).

Palladium-catalyzed relay C–H functionalization to construct novel hybrid-arylcyclophosphorus ligand precursors

A new relay C–H functionalization of di([1,1′-biphenyl]-2-yl)phosphine oxide to obtain esterified and hydroxylated products with different hypervalent iodines as oxidants under palladium catalysis is disclosed. This reaction provides a more effective and concise strategy for the synthesis of novel structural hybrid-arylcyclophosphorus ligand precursors with a wide range of substrates and good functional group tolerance.

Visible-Light Induced Radical Silylation for the Synthesis of Dibenzosiloles via Dehydrogenative Cyclization

A visible-light induced radical silylation to dibenzosiloles from biarylhydrosilanes is described. The products were obtained in satisfactory yields under mild and water/air compatible conditions, providing an efficient and practical method for the synthesis of difunctionalized siloles by using a cheap organic dye photocatalyst. The method is tolerated by a wide range of functional groups and has a broad substrate scope. Light/dark experiments and quantum yield measurements provided support for a photocatalytic pathway rather than a chain process. (Figure presented.).

Intramolecular anti-Phosphinoauration of Alkynes: An FLP-Motivated Approach to Stable Aurated Phosphindolium Complexes

The synthesis of aurated phosphindolium complexes from easy accessible 1,5-alkynylphosphine derivatives has been studied by using gold(I) complexes featuring carbene and phosphine ligands as initiators. Upon formation of the mixed phosphine NHC/phosphine

Method for the Synthesis of Dibenzo[g,p]Chrysenes: Domino Friedel-Crafts-Type Cyclization of Difluoroethenes Bearing Two Biaryl Groups

Dibenzo[g,p]chrysenes were readily synthesized via the superacid- or TiF4-mediated domino Friedel-Crafts-type cyclization of 1,1-difluoroethenes bearing two biaryl groups, which were easily prepared via the Suzuki-Miyaura coupling of 1,1-difluoro-2,2-diiodoethene or 1-(biphenyl-2-yl)-1-bromo-2,2-difluoroethene. Using this approach, the activation of both vinylic and aromatic C-F bonds was successfully achieved to make new C-C bonds.

Mild photochemical tethering of [RuCl2(η6-arene)P?] complexes with P -stereogenic 2-biphenylylphosphines

The synthesis of enantiopure P-stereogenic diarylphosphines PArPhR (Ar = 9-phenanthryl (a), 1-naphthyl (b), and 2-biphenylyl (c)) with an aryl group at the β (3; R = -CH2CH2(2-naphthyl)) or γ position (2; R = -CH2Si(Mesub

Synthesis of ethoxy dibenzooxaphosphorin oxides through palladium-catalyzed C(sp2)-H activation/C-O formation

We report an efficient Pd-catalyzed C(sp2)-H activation/C-O bond formation for the synthesis of ethoxy dibenzooxaphosphorin oxides from 2-(aryl)arylphosphonic acid monoethyl esters under aerobic conditions.