trimethylsilylphenylacetylene dicobalt hexacarbonyl

Base Information

• Chemical Name: trimethylsilylphenylacetylene dicobalt hexacarbonyl
• CAS No.: 14881-95-9
• Molecular Formula: C₁₇H₁₄Co₂O₆Si
• Molecular Weight: 460.366
• Mol file: 14881-95-9.mol

Synonyms:

Chemical Property of trimethylsilylphenylacetylene dicobalt hexacarbonyl

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of trimethylsilylphenylacetylene dicobalt hexacarbonyl

There total 4 articles about trimethylsilylphenylacetylene dicobalt hexacarbonyl 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: 98.0%

dicobalt octacarbonyl (15226-74-1,61091-28-9,61117-58-6) + 1-Phenyl-2-(trimethylsilyl)acetylene (2170-06-1) → trimethylsilylphenylacetylene dicobalt hexacarbonyl (14881-95-9)

Guidance literature:

In pentane; (N2); Schlenk technique; soln. of alkynyl silane in pentane was added dropwise to soln. of Co complex (1.02 equiv.) in pentane at room temp.; mixt. was stirred for 12 h; solvent reduced (vac.); recrystd. (-70°C); elem. anal.;

DOI:10.1021/om0604831

Reference yield: 94.0%

bis(tetracarbonylcobalt)mercury (13964-88-0) + 1-Phenyl-2-(trimethylsilyl)acetylene (2170-06-1) → trimethylsilylphenylacetylene dicobalt hexacarbonyl (14881-95-9)

Guidance literature:

In not given; reacting Hg(Co(CO)4)2 soln. with alkyne; 100°C;

Reference yield:

carbon monoxide (201230-82-2) + 1-Phenyl-2-(trimethylsilyl)acetylene (2170-06-1) + cobalt(II) bromide → trimethylsilylphenylacetylene dicobalt hexacarbonyl (14881-95-9)

Guidance literature:

With zinc; In toluene; tert-butyl alcohol; N2-atmosphere; stoich. amts., toluene/t-BuOH 50/1.5; bubbling of CO (5 h, 25°C); not isolated; decompd. to cyclopentadienone deriv.;

DOI:10.1021/om990534c

upstream raw materials:

carbon monoxide

1-Phenyl-2-(trimethylsilyl)acetylene

bis(tetracarbonylcobalt)mercury

dicobalt octacarbonyl