84591-80-0

Usage

Uses

Used in Chemical Synthesis:
Phosphine, bis(4-bromophenyl)phenylis used as a reagent in the synthesis of organic compounds, contributing to the creation of a wide range of chemical products.
Used in Flame Retardancy:
Phosphine, bis(4-bromophenyl)phenylis employed as a flame retardant, leveraging its properties to slow down or prevent the spread of fire in various materials.
Used in Organic Electronics:
Phosphine, bis(4-bromophenyl)phenylis utilized in the development of organic electronic materials, where its unique characteristics enhance the performance of electronic devices.
Used in Pharmaceutical Production:
It is used as a component in the production of pharmaceuticals, playing a role in the development of new drugs and medicines.
Used in Dye Manufacturing:
Phosphine, bis(4-bromophenyl)phenylis also used in the manufacturing of dyes, contributing to the coloration and quality of various products.
Used in Other Industrial Applications:
Phosphine, bis(4-bromophenyl)phenylfinds use in a variety of other industrial applications, where its unique properties are harnessed to improve product performance and quality.

Upstream product

• 589-87-7 1,4-bromoiodobenzene 
• 638-21-1 phenylphosphane 
• 190789-04-9 chloro(phenyl)(3-pyridyl)phosphine 
• 22480-64-4 4-bromophenyllithium 
• 644-97-3 Dichlorophenylphosphine 

Downstream Products

• 211937-11-0 C₂₆H₃₃O₆P₃ 
• 1240453-68-2 [p-(HOMe₂CCC)C₆H₄]2PPh 
• 1415633-86-1 4’’,4’’’-(phenylphosphoryl)bis(N-1-naphthyl-N-phenyl-1,1’:4’,1’’-terphenyl-4-amine) 
• 93869-52-4 bis(4-bromophenyl)(phenyl)phosphine oxide 
• 869588-47-6 Rh₂(O₂CCH₃)3((BrC₆H₃)P(BrC₆H₄)(C₆H₅))(CH₃COOH)2 
• 869588-51-2 Rh₂(O₂CCH₃)3((C₆H₄)P(BrC₆H₄)2)(CH₃COOH)2 

Relevant academic research and scientific papers

Synthesis and application of pyridine-based ambipolar hosts: Control of charge balance in organic light-emitting devices by chemical structure modification

We studied the influence of a pyridine moiety versus a phenyl moiety when introduced in the molecular design of an ambipolar host. These pyridine-based host materials for organic light-emitting diodes (OLEDs) were synthesized in three to five steps from c

Novel Syntheses of Mono- and Bisphosphonated Aromatic Phosphanes by Consecutive Pd-Catalyzed P-C Coupling Reactions and Nucleophilic Phosphanylation - X-ray Structure of Ph2P-C6H4-m-PO3Na2 · 5.5 H2O · iPrOH

The triphenylphosphane derivatives 2a and 5, bearing one and two phosphonic ester groups, are accessible in high yields by consecutive Pd-catalyzed P-C coupling reactions of p-bromoiodobenzene with Ph2PH and PhPH2, respectively, and then with diethyl phosphite. Ester hydrolysis yields the highly water-soluble sodium salts of mono- and bisphosphonated triphenylphosphane, 3a and 6, respectively. On reaction of the p- and m-fluorophenylphosphonic diethyl esters 7a, 7b with Ph2PK and subsequent ester hydrolysis the isomeric disodium (diphenylphosphano)phenylphosphonates 3a, 3b were obtained. The X-ray structure of Ph2P(C6H4-m-PO3Na2) · 5.5 H2O · iPrOH (space group Cmc21) has been determined. In the solid state, it forms a layer structure with hydrophilic (PO32-, H2O, iPrOH) and hydrophobic (Ph2P) compartments, in which the PO32- anionic groups are not engaged in coordination of the sodium cations.