[Cr(CO)5((C₆H₅)2SbCH₂Sb(C₆H₅)2)]

Base Information

• Chemical Name: [Cr(CO)5((C₆H₅)2SbCH₂Sb(C₆H₅)2)]
• CAS No.: 36477-51-7
• Molecular Formula: C₃₀H₂₂CrO₅Sb₂
• Molecular Weight: 757.998
• Mol file: 36477-51-7.mol

Synonyms:

Chemical Property of [Cr(CO)5((C₆H₅)2SbCH₂Sb(C₆H₅)2)]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of [Cr(CO)5((C₆H₅)2SbCH₂Sb(C₆H₅)2)]

There total 6 articles about [Cr(CO)5((C₆H₅)2SbCH₂Sb(C₆H₅)2)] 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: 75.0%

tetraethylammonium bromopentacarbonylchromium (14780-93-9) + bis(diphenylstibino)methane (30224-53-4) → [Cr(CO)5((C6H5)2SbCH2Sb(C6H5)2)] (36477-51-7)

Guidance literature:

In ethanol; (N2); stirring (room temp., 24 h); filtration, washing (H2O), drying, recrystn. (CH2Cl2/n-hexane); elem. anal.;

DOI:10.1039/a707798j

Reference yield: 49.0%

pentacarbonyl(dimethyloxosulfoniomethanide)chromium (58751-37-4) + bis(diphenylstibino)methane (30224-53-4) → [Cr(CO)5((C6H5)2SbCH2Sb(C6H5)2)] (36477-51-7)

Guidance literature:

In toluene; (N2), mixture of Cr-complex and (Ph2Sb)2CH2 in toluene stirred at 45°C for 48 h; filtered, gases removed in vac., residue dissolved in CH2Cl2 and petroleum ether at 40-60°C, solvent removed in vac.;

Reference yield:

triphenylantimony (603-36-1) → [Cr(CO)5((C6H5)2SbCH2Sb(C6H5)2)] (36477-51-7)

Guidance literature:

Multi-step reaction with 2 steps

1: ammonia

2: diethylene glycol dimethyl ether

In diethylene glycol dimethyl ether; ammonia;

upstream raw materials:

tetraethylammonium bromopentacarbonylchromium

bis(diphenylstibino)methane

chromium⁽⁰⁾ hexacarbonyl

pentacarbonyl(dimethyloxosulfoniomethanide)chromium

Downstream raw materials:

[Cr₂(CO)10((C₆H₅)2SbCH₂Sb(C₆H₅)2)]