bis[η(5)-(pentafluorophenyl)cyclopentadienyl]iron(II)

Base Information

• Chemical Name: bis[η(5)-(pentafluorophenyl)cyclopentadienyl]iron(II)
• CAS No.: 55517-82-3
• Molecular Formula: C₂₂H₈F₁₀Fe
• Molecular Weight: 518.137
• Mol file: 55517-82-3.mol

Synonyms:bis[η(5)-(pentafluorophenyl)cyclopentadienyl]iron(II)

Chemical Property of bis[η(5)-(pentafluorophenyl)cyclopentadienyl]iron(II)

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of bis[η(5)-(pentafluorophenyl)cyclopentadienyl]iron(II)

There total 3 articles about bis[η(5)-(pentafluorophenyl)cyclopentadienyl]iron(II) 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: 86.0%

iron(II) bromide (7789-46-0) + sodium (pentafluorophenyl)cyclopentadienide → bis[η(5)-(pentafluorophenyl)cyclopentadienyl]iron(II) (55517-82-3)

Guidance literature:

In tetrahydrofuran; N2-atmosphere; stirring (refluxing, 6 h); evapn. (reduced pressure), H2O addn., extg. (C6H6), evapn., recrystn. (hexanes); elem. anal.;

DOI:10.1021/om9608216

Reference yield: 60.0%

ferrocene (102-54-5,55404-68-7) + Hexafluorobenzene (392-56-3) → bis[η(5)-(pentafluorophenyl)cyclopentadienyl]iron(II) (55517-82-3)

Guidance literature:

With N,N,N',N'-tetramethylethylenediamine; t-BuLi; In tetrahydrofuran; hexane; 2.2 or 2 equiv. n-BuLi and TMEDA, resp., in hexane was added to FeCp2 under inert atmosphere, mixt. was stirred for 30 h at room temp., soln. was decanted, ppt. was washed with hexane, 8 equiv. of C6F6 was added, mixt. was stirred for 12 h at room temp.; volatiles were evapd., residue was recrystd. from toluene/hexane;

DOI:10.1021/om990930v

Reference yield: 10.0%

1,1'-dilithioferrocene (33272-09-2) + Hexafluorobenzene (392-56-3) → bis[η(5)-(pentafluorophenyl)cyclopentadienyl]iron(II) (55517-82-3) + 1,4-bis[1'-(pentafluorophenyl)ferrocen-1-yl]tetrafluorobenzene (263571-86-4)

Guidance literature:

In tetrahydrofuran; 1 equiv. of C6F6 was added to ferrocene complex in THF under inert atmosphere at 25 °C, mixt. was stirred for 1 d, water was added; ppt. was filtered, washed with water and dried under vac., extd. with hexane for 12 h, ext. was evapd., solid was washed with hexane 3 times at 25 °C, residue was recrystd. from benzene, elem. anal.;

DOI:10.1021/om990930v

upstream raw materials:

1,1'-dilithioferrocene

Hexafluorobenzene

ferrocene

iron(II) bromide