(acetophenone-κO)dicarbonyl(η5-cyclopentadienyl)rhenium

Base Information

• Chemical Name: (acetophenone-κO)dicarbonyl(η5-cyclopentadienyl)rhenium
• CAS No.: 646072-55-1
• Molecular Formula: C₁₅H₁₃O₃Re
• Molecular Weight: 427.473
• Mol file: 646072-55-1.mol

Synonyms:

Chemical Property of (acetophenone-κO)dicarbonyl(η5-cyclopentadienyl)rhenium

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of (acetophenone-κO)dicarbonyl(η5-cyclopentadienyl)rhenium

There total 2 articles about (acetophenone-κO)dicarbonyl(η5-cyclopentadienyl)rhenium 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: 10.0%

Li[π-Cp(CO)2ReCO(C6H5)] + methyl trifluoromethanesulfonate (333-27-7) → [(C5H5)(CO)2Re(C(OCH3)(C6H5))] + (acetophenone-κO)dicarbonyl(η5-cyclopentadienyl)rhenium (646072-55-1,646072-53-9) + C5H5(CO)2ReCH3COC6H5 (646072-52-8)

Guidance literature:

In cyclohexane; Re-complex was suspended in cyclohexane, treated with ligand at room temp. under N2, stirred for 2 h; monitored by IR;

DOI:10.1016/S0020-1693(02)01520-7

Reference yield: 10.0%

Li[π-Cp(CO)2ReCO(C6H5)] + methyl trifluoromethanesulfonate (333-27-7) → tricarbonylcyclopentadienylrhenium + Cp(CO)2Re(CH3)2 + [(C5H5)(CO)2Re(C(OCH3)(C6H5))] + (acetophenone-κO)dicarbonyl(η5-cyclopentadienyl)rhenium (646072-55-1,646072-53-9) + C5H5(CO)2ReCH3COC6H5 (646072-52-8)

Guidance literature:

In diethyl ether; byproducts: biphenyl; Re-complex was reacted with ligand in Et2O at room temp. (273 and 308 K)under N2 for 2 h; concd. under vac., chromd. on silica gel with hexane/Et2O; pptd. with hexane at 193 K; crystd. from Et2O-hexane at 193 K; evapd. to dryness, crystd. from hexane at 193 K; elem. anal.;

DOI:10.1016/S0020-1693(02)01520-7

upstream raw materials:

methyl trifluoromethanesulfonate