[Cp*Cr(C6F5)(μ-Cl)]2

Base Information

• Chemical Name: [Cp*Cr(C6F5)(μ-Cl)]2
• CAS No.: 713138-88-6
• Molecular Formula: C₃₂H₃₀Cl₂Cr₂F₁₀
• Molecular Weight: 779.472
• Mol file: 713138-88-6.mol

Synonyms:

Chemical Property of [Cp*Cr(C6F5)(μ-Cl)]2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [Cp*Cr(C6F5)(μ-Cl)]2

There total 1 articles about [Cp*Cr(C6F5)(μ-Cl)]2 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:

[(C5Me5)Cr(μ-Cl)Cl]2 + pentafluorophenyl lithium (1076-44-4) → [Cp*Cr(C6F5)(μ-Cl)]2 (713138-88-6)

Guidance literature:

In not given; (inert atm.); treatment chromium complex with lithium compd. at -78°C (as in: Mani, G.; Gabbai, F. P. Angew. Chem., Int. Ed. 2004, 43, 2263-2266);

DOI:10.1021/om049675r

Reference yield: 67.0%

pyridine (110-86-1) + [Cp*Cr(C6F5)(μ-Cl)]2 (713138-88-6) + methyllithium (917-54-4) → [Cp*Cr(C6F5)(Me)(pyridine)] (778613-73-3)

Guidance literature:

In tetrahydrofuran; (inert atm.); addn. of lithium compd. and pyridine to a soln. of chromium complex in THF at room temp., stirring for 18 h; evapn., extn. with pentane, filtration, concn., cooling to 5°C for 2 d; elem. anal.;

DOI:10.1021/om049675r

Reference yield: 6.4%

[Cp*Cr(C6F5)(μ-Cl)]2 (713138-88-6) + methyllithium (917-54-4) → [Cp*Cr(C6F5)(μ-Me)]2

Guidance literature:

In tetrahydrofuran; (inert atm.); addn. of lithium compd. to a soln. of chromium complex in THF at room temp., stirring for 18 h; evapn., extn. with pentane, filtration, concn., cooling to -30°C for 7 d;

DOI:10.1021/om049675r

upstream raw materials:

pentafluorophenyl lithium

Downstream raw materials:

[Cp*Cr(C₆F₅)(Me)(pyridine)]