17165-18-3

Upstream product

• 50777-76-9 (2-formylphenyl)(diphenyl)phosphine 
• 1779-49-3 Methyltriphenylphosphonium bromide 
• 88284-48-4 2-(trimethylsilyl)phenyl trifluoromethanesulfonate 
• 1707-03-5 diphenyl-phosphinic acid 
• 1079-66-9 chloro-diphenylphosphine 
• 2039-88-5 2-bromostyrene 

Downstream Products

• 110365-28-1 Os₃(CO)11P(C₆H₅)2(C₆H₄CHCH₂) 
• 84349-76-8 Ru₃(CO)10((C₆H₅)2PC₆H₄CHCH₂) 
• 74125-55-6 hyper-closo-2-phenyl-6-(o-styryl)diphenylphosphine-6,2,3-RuC₂B₇H₈ 
• 173986-45-3 [PtMe(1-phenyl-3-sulfanylbut-2-en-1-onate)(diphenyl(o-vinylphenyl)phosphine)] 
• 173986-44-2 [PtMe(pyridine-2-carboxylate)(diphenyl(o-vinylphenyl)phosphine)] 
• 199395-08-9 Re(C₅H₅)(C(C₆H₅)C(CH₃)CHCHC₆H₄P(C₆H₅)2)⁽¹⁺⁾*BF₄^(1-) = [Re(C₅H₅)(C(C₆H₅)C(CH₃)CHCHC₆H₄P(C₆H₅)2)]BF₄ 
• 199395-10-3 Re(C₅H₅)(C(C₆H₅)C(C₆H₅)CHCHC₆H₄P(C₆H₅)2)⁽¹⁺⁾*BF₄^(1-) = [Re(C₅H₅)(C(C₆H₅)C(C₆H₅)CHCHC₆H₄P(C₆H₅)2)]BF₄ 
• 585571-66-0 [(2-(diphenylphosphanyl)styrene-(C,C-η(2),P))methylbis(trimethylphosphane)cobalt(I)] 
• 104437-86-7 bis{(2-vinylphenyl)diphenylphosphine}platinum⁽⁰⁾ 
• 113509-30-1 bis{(2-vinylphenyl)diphenylphosphine}nickel⁽⁰⁾ 
• 113509-39-0 bis{(2-vinylphenyl)diphenylphosphine}palladium⁽⁰⁾ 
• 113509-37-8 palladium(C₃H₅)(C₅H₅)(o-CH₂CHC₆H₄PPh₂) 
• 113509-39-0 tris{(2-vinylphenyl)diphenylphosphine}palladium⁽⁰⁾ 
• 301153-23-1 dichloro(1-[2-(diphenylphosphino)phenyl]-2-methoxyethyl)gold(III) 

Relevant academic research and scientific papers

P-alkene bidentate ligands: an unusual ligand effect in Pd-catalysed Suzuki reactions

The versatile reagent bis(diphenylphosphino)benzaldehyde was used to prepare a variety of electronically and sterically varied ligands using Wittig or aldol methodology in high yields. Pd-catalysed Suzuki reactions were evaluated using these ligands. The influence of the functional group on the alkene, which is in direct conjugation with the phosphorus centre of the ligand, was visible in the activity profiles of the reactions. In general, the activity and stability of the Pd-ligand system increased as electron deficiency and steric bulk increased at the alkene. Furthermore, the ligands could be used at decreased catalyst loadings with improved yields and did not themselves participate in the reactions as substrates.

On the rapid oxidation of allene-containing phosphines

Allene-containing phosphines have recently been shown to serve as effective ligands in transition metal-catalyzed enantioselective reactions. Surprisingly, (2-allenylphenyl)diphenyl phosphines rapidly oxidize when exposed to air, whereas many other triary

Facile o-quinodimethane formation from benzocyclobutenes triggered by the Staudinger reaction at ambient temperature

Electron-donating iminophosphoranes were found to significantly enhance 4π-ring opening of benzocyclobutenes to generate o-quinodimethanes at 20-25 °C. These iminophosphorane benzocyclobutenes can be conveniently generated from azide benzocyclobutenes and phosphines via the Staudinger reaction. Thus, Staudinger reaction-triggered sequential molecular transformations of the azide benzocyclobutenes have been established via o-quinodimethanes at ambient temperature, which is expected to exhibit potential for a wide range of applications.

Insertion of Arynes into P-O Bonds: One-Step Simultaneous Construction of C-P and C-O Bonds

The insertion of arynes into P-O bonds for the preparation of o-hydroxy-substituted arylphosphine oxides, -phosphinates, and -phosphonates is described. This novel reaction leads to the simultaneous formation of C-P and C-O bonds in one step with good yie

Olefin metathesis catalyst bearing a chelating phosphine ligand

An improved synthetic procedure for the complex (SPY-5-34)-dichloro- (κ2(C,P)-diphenyl-(2-benzylidene)-phosphine)-(1,3-bis(2,4, 6-trimethylphenyl)-4,5-dihydro-imidazol-2-ylidene)-ruthenium (2) was elaborated and the title compound was tested as