[bis(triphenylphosphane)iminium][Os3(μ-PPh2)(CO)10]

Base Information

• Chemical Name: [bis(triphenylphosphane)iminium][Os3(μ-PPh2)(CO)10]
• CAS No.: 431899-38-6
• Molecular Formula: C₂₂H₁₀O₁₀Os₃P*C₃₆H₃₀NP₂
• Molecular Weight: 1574.48
• Mol file: 431899-38-6.mol

Synonyms:[bis(triphenylphosphane)iminium][Os3(μ-PPh2)(CO)10]

Chemical Property of [bis(triphenylphosphane)iminium][Os3(μ-PPh2)(CO)10]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [bis(triphenylphosphane)iminium][Os3(μ-PPh2)(CO)10]

There total 1 articles about [bis(triphenylphosphane)iminium][Os3(μ-PPh2)(CO)10] 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: 87.0%

[Os3(μ-H)(CO)10(μ-PPh2)] + bis(triphenylphosphine)iminium chloride (21050-13-5) → [bis(triphenylphosphane)iminium][Os3(μ-PPh2)(CO)10] (431899-38-6)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; Schlenk techniques; soln. of Os complex in THF treated with 1.1 equiv. of 1,8-diazabicyclo(5.4.0)undec-7-ene; stirred for 1 h; 1 equiv. of (PPN)Cl added; solvent removed under reduced pressure; taken up in MeOH; pptd. by dropwise addition of H2O; filtered; ppt. washed with water and hexane; dried under reduced pressure; elem. anal.;

DOI:10.1021/om0110585

Reference yield: 37.0%

[bis(triphenylphosphane)iminium][Os3(μ-PPh2)(CO)10] (431899-38-6) + mercury dichloride → Os6(μ6-Hg)(μ-PPh2)2(CO)20 + (CO)10(μ-PPh2)Os3(μ4-Hg)Os3(μ-PPh2)(μ-CO)(CO)9 + μ4-Hg[Os3(μ-PPh2)(μ-CO)(CO)9]2

Guidance literature:

In tetrahydrofuran; Schlenk techniques; exclusion of daylight; soln. of HgCl2 in THF cooled to -90°C; soln. of Os complex (2 equiv.) in THF added; stirred at-90°C for 10 min; warmed to 0°C; solvent removed under reduced pressure; sepd. by TLC (CH2Cl2-hexane); violet and red bands collected; isolated by fractional crystn.; elem. anal.;

DOI:10.1021/om0110585

Reference yield:

chloro(triphenylphosphine)silver(I) (52495-09-7) + [bis(triphenylphosphane)iminium][Os3(μ-PPh2)(CO)10] (431899-38-6) → Os3(AgPPh3)(μ-PPh2)(CO)10

Guidance literature:

In not given;

DOI:10.1021/om0110585

upstream raw materials:

bis(triphenylphosphine)iminium chloride

Downstream raw materials:

[Os3(CO)10(μ-PPh2)(μ-AuPPh3)]