[Ir(1,1,1-tris((diphenylphosphino)methyl)ethane)(η(4)-1,5-cyclooctadiene)]Cl

Base Information

• Chemical Name: [Ir(1,1,1-tris((diphenylphosphino)methyl)ethane)(η(4)-1,5-cyclooctadiene)]Cl
• CAS No.: 146728-56-5
• Molecular Formula: C₄₉H₅₁IrP₃*Cl
• Molecular Weight: 960.538
• Mol file: 146728-56-5.mol

Synonyms:[Ir(1,1,1-tris((diphenylphosphino)methyl)ethane)(η(4)-1,5-cyclooctadiene)]Cl

Chemical Property of [Ir(1,1,1-tris((diphenylphosphino)methyl)ethane)(η(4)-1,5-cyclooctadiene)]Cl

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [Ir(1,1,1-tris((diphenylphosphino)methyl)ethane)(η(4)-1,5-cyclooctadiene)]Cl

There total 1 articles about [Ir(1,1,1-tris((diphenylphosphino)methyl)ethane)(η(4)-1,5-cyclooctadiene)]Cl which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 60.0%

chloro(1,5-cyclooctadiene)iridium(I) dimer + [2-((diphenylphospino)methyl)-2-methyl-1,3-propanediyl]bis[diphenylphosphine] (22031-12-5) → (1,5-cyclooctadiene)(1,1,1-tris(diphenylphosphinomethyl)ethane)iridium chloride (146728-56-5)

Guidance literature:

In toluene; addn. of the solid phosphine to the Ir compd. in toluene under purified N2 and stirring for 48 h; filtn. and drying (vac.); elem. anal.;

DOI:10.1016/S0277-5387(00)83596-2

Reference yield: 95.0%

[Ir(1,1,1-tris((diphenylphosphino)methyl)ethane)(η(4)-1,5-cyclooctadiene)]Cl (146728-56-5) + chlorine (7782-50-5) → IrCl3(tripod) (104453-05-6,34397-69-8)

Guidance literature:

In dichloromethane; bubbling Cl2 through Ir-complex soln. at room temp., stirring (room temp., 2 h); pptn. on Et2O addn., filtration, washing (Et2O), drying (vac.); elem. anal.;

Reference yield: 62.0%

[Ir(1,1,1-tris((diphenylphosphino)methyl)ethane)(η(4)-1,5-cyclooctadiene)]Cl (146728-56-5) + potassium methanolate (865-33-8) → exo-Ir(1,1,1-tris((diphenylphosphino)methyl)ethane)(2-methoxycyclooct-5-en-1-yl)

Guidance literature:

In dichloromethane; N2 or Ar-atmosphere; stirring for 75 min; evapn., addn. of MePh, filtration, evapn., extn. (pentane), evapn.; NMR spectroscopy;

DOI:10.1021/om950905z

upstream raw materials:

[2-((diphenylphospino)methyl)-2-methyl-1,3-propanediyl]bis[diphenylphosphine]

Downstream raw materials:

IrCl₃(tripod)

Ir(1,1,1-tris((diphenylphosphino)methyl)ethane)((1,2-η(2))-6-σ-cycloocta-1,4-dienyl)

(1,5-cyclooctadiene)(1,1,1-tris(diphenylphosphinomethyl)ethane)iridium tetrafluoroborate