Carbon monoxide;tricyclohexylphosphanium;tungsten

Base Information

• Chemical Name: Carbon monoxide;tricyclohexylphosphanium;tungsten
• CAS No.: 38800-78-1
• Molecular Formula: C₄₀H₆₆O₄P₂W
• Molecular Weight: 856.759
• DSSTox Substance ID: DTXSID30423046

Synonyms:NSC168799;38800-78-1;DTXSID30423046

Chemical Property of Carbon monoxide;tricyclohexylphosphanium;tungsten

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 6
• Exact Mass: 858.410218
• Heavy Atom Count: 47
• Complexity: 212

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: [C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].C1CCC(CC1)[PH+](C2CCCCC2)C3CCCCC3.C1CCC(CC1)[PH+](C2CCCCC2)C3CCCCC3.[W]

Technology Process of Carbon monoxide;tricyclohexylphosphanium;tungsten

There total 9 articles about Carbon monoxide;tricyclohexylphosphanium;tungsten 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:

W(CO)3(PCy3)2(H2) (104198-75-6,417713-09-8) → W(CO)3(PCy3)2(CO) (38800-78-1)

Guidance literature:

With carbon monoxide; In toluene; byproducts: H2; (H2); Nolan, S. P.; de la Vega, R. L.; Hoff, C. D.; Organometallics 1986, 5, 2529;;

Reference yield:

(η2-dihydrogen)W(CO)3(tricyclohexylphosphine)2 (104198-75-6,417713-09-8) → W(CO)3(PCy3)2(CO) (38800-78-1)

Guidance literature:

In toluene; Irradiation (UV/VIS); photolysis (H2, 15°C) for 5.5 h; solvent removed, detected by IR;

DOI:10.1021/ja00282a026

Reference yield:

W(CO)3(PCy3)2 (73690-56-9) + carbon monoxide (201230-82-2) → trans-W(CO)4[P(C6H11)3]2 (38800-78-1)

Guidance literature:

In toluene; not isolated, detected by UV;

DOI:10.1021/ja064627e

upstream raw materials:

pentacarbonyl(η2-bis(trimethylsilyl)ethyne)tungsten(0)

tricyclohexylphosphine

W(CO)3(PCy₃)2

carbon monoxide

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