(η4-tetra(para-trifluoromethylphenyl)cyclobutadiene)(η5-cyclopentadienyl)cobalt

Base Information

Chemical Name:(η4-tetra(para-trifluoromethylphenyl)cyclobutadiene)(η5-cyclopentadienyl)cobalt
CAS No.:1092707-40-8
Molecular Formula:C₃₇H₂₁CoF₁₂
Molecular Weight:752.548
Hs Code.:

Synonyms:(η4-tetra(para-trifluoromethylphenyl)cyclobutadiene)(η5-cyclopentadienyl)cobalt

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Chemical Property of (η4-tetra(para-trifluoromethylphenyl)cyclobutadiene)(η5-cyclopentadienyl)cobalt

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Technology Process of (η4-tetra(para-trifluoromethylphenyl)cyclobutadiene)(η5-cyclopentadienyl)cobalt

There total 2 articles about (η4-tetra(para-trifluoromethylphenyl)cyclobutadiene)(η5-cyclopentadienyl)cobalt 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: 81.0%

: 1092707-32-8
(η5-cyclopentadienyl)(triphenylphosphine)-2,3,4,5-tetra(para-trifluoromethylphenyl)cobaltacyclopentadiene

: 1092707-40-8
(η4-tetra(para-trifluoromethylphenyl)cyclobutadiene)(η5-cyclopentadienyl)cobalt

Guidance literature:: In toluene; (Ar); soln. of cobaltacyclopentadienyl complex in toluene was refluxed for 15 h; evapd. in vac., column chromy. (silica gel, 10% CH2Cl2/petroleum ether);
DOI:10.1016/j.jorganchem.2008.09.004

Reference yield: 34.0%

: 26305-75-9
chlorotris(triphenylphosphine)cobalt(I)

: sodium cyclopentadienide

: 119757-51-6
1,2-bis(4-(trifluoromethyl)phenyl)ethyne

: 1092707-40-8
(η4-tetra(para-trifluoromethylphenyl)cyclobutadiene)(η5-cyclopentadienyl)cobalt

: 1092707-32-8
(η5-cyclopentadienyl)(triphenylphosphine)-2,3,4,5-tetra(para-trifluoromethylphenyl)cobaltacyclopentadiene

Guidance literature:: In tetrahydrofuran; toluene; (Ar); to mixture of cobalt complex and diarylacetylene in toluene was added soln. of CpNa in THF, reflux for 5 h; evapd. in vac., dissolved in CH2Cl2, filtered, washed with CH2Cl2, filtrate was evapd., column chromy. (silica gel, petroleum ether), elem. anal.;
DOI:10.1016/j.jorganchem.2008.09.004