Carbon monoxide;cobalt;2-phenylethynylbenzene

Base Information

• Chemical Name: Carbon monoxide;cobalt;2-phenylethynylbenzene
• CAS No.: 14515-69-6
• Molecular Formula: C20H10 Co2 O6
• Molecular Weight: 464.282
• DSSTox Substance ID: DTXSID00636166
• Mol file: 14515-69-6.mol

Synonyms:14515-69-6;DTXSID00636166;carbon monoxide;cobalt;2-phenylethynylbenzene

Chemical Property of Carbon monoxide;cobalt;2-phenylethynylbenzene

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 2
• Exact Mass: 463.914125
• Heavy Atom Count: 28
• Complexity: 203

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].C1=CC=C(C=C1)C#CC2=CC=CC=C2.[Co].[Co]

Technology Process of Carbon monoxide;cobalt;2-phenylethynylbenzene

There total 16 articles about Carbon monoxide;cobalt;2-phenylethynylbenzene 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: 89.0%

dicobalt octacarbonyl (15226-74-1,61091-28-9,61117-58-6) + diphenyl acetylene (501-65-5) → diphenylacetylene hexacarbonyl dicobalt (14515-69-6)

Guidance literature:

In hexane; byproducts: CO; (N2); soln. of diarylacetylene and Co complex was stirred for 3,5 h until gas evolution had ceased, then solvent was removed; purifn. by chromy. (Al2O3; hexane or hexane/CH2Cl2); identified by TLC, IR and NMR;

Reference yield: 63.0%

methylidenetricobalt nonacarbonyl (15664-75-2) + diphenyl acetylene (501-65-5) → (CO)6Co2(C2Ph2) (14515-69-6)

Guidance literature:

In hexane; (N2), refluxed for 45 min; chromatographed (silica gel, hexane/dichloromethane);

Reference yield: 30.0%

phenylidynetricobalt(I)nonacarbonyl → diphenylacetylene hexacarbonyl dicobalt (14515-69-6) + (diphenylacetylene)Co4(CO)10

Guidance literature:

In dichloromethane; Electrolysis; a soln. of PhCCo3(CO)9 in degassed and preelectrolyzed CH2Cl2 (0.1 M Bu4NClO4) was subjected to electrolysis at -0.65 V for 4 h under inert atmosphere; solvent was removed in vacuo, residue extd. with hexane/ether, chromd. over SiO2;

upstream raw materials:

carbon monoxide

diphenyl acetylene

bis(tetracarbonylcobalt)mercury

(phenylacetylene)hexacarbonyldicobalt

Downstream raw materials:

[Co₂(diphenylacetylene)(CO)5(triphenylphosphine)]

Fe₂(CO)6C₆H₅C₂C₆H₅

(C₆H₅)2C₂Co₂(CO)5(P(C₆H₁₁)3)

Co₂(CO)5(P(C₆H₅)2Cl)(C₆H₅)C₂(C₆H₅)