(1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(II)(CC-2,5-C₄H₂S-CC-2',5'-C₄H₂S-CCSi(CH(CH₃)2)3)

Base Information

• Chemical Name: (1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(II)(CC-2,5-C₄H₂S-CC-2',5'-C₄H₂S-CCSi(CH(CH₃)2)3)
• CAS No.: 848252-59-5
• Molecular Formula: C₅₉H₆₄FeP₂S₂Si
• Molecular Weight: 983.169

Synonyms:(1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(II)(CC-2,5-C₄H₂S-CC-2',5'-C₄H₂S-CCSi(CH(CH₃)2)3)

Chemical Property of (1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(II)(CC-2,5-C₄H₂S-CC-2',5'-C₄H₂S-CCSi(CH(CH₃)2)3)

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Technology Process of (1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(II)(CC-2,5-C₄H₂S-CC-2',5'-C₄H₂S-CCSi(CH(CH₃)2)3)

There total 1 articles about (1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(II)(CC-2,5-C₄H₂S-CC-2',5'-C₄H₂S-CCSi(CH(CH₃)2)3) 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: 88.0%

(1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(II)Cl + (CH3)3SiCCC4H2SCCC4H2SCCSi(CH(CH3)2)3 (848252-57-3) → (1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(II)(CC-2,5-C4H2S-CC-2',5'-C4H2S-CCSi(CH(CH3)2)3) (848252-59-5)

Guidance literature:

With NaBPh₄; K₂CO₃; KO-t-Bu; In tetrahydrofuran; methanol; under Ar; THF soln. of ligand (1 equiv.) added to soln. of Fe complex (0.9 equiv.), NaBPh4 (1 equiv.) and K2CO3 in MeOH; stirred at 20°C for 16 h; KO-t-Bu (1 equiv.) added; stirred for 1 h; solvent removed in vac.; extd. with toluene; solvent removed under reduced pressure; washed with cold (-60°C) pentane; dried under vac.; elem. anal.;

DOI:10.1016/j.jorganchem.2004.10.006

Reference yield: 90.0%

ferrocenium hexafluorophosphate + (1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(II)(CC-2,5-C4H2S-CC-2',5'-C4H2S-CCSi(CH(CH3)2)3) (848252-59-5) → [(1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(III)(CC-2,5-C4H2SCC-2,5-C4H2SCCSi(i-Pr)3)][PF6] (848252-63-1)

Guidance literature:

In not given; under Ar; inseparable mixt. of two Fe complexes obtained;

DOI:10.1016/j.jorganchem.2004.10.006

Reference yield: 70.0%

(1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(II)(CC-2,5-C4H2S-CC-2',5'-C4H2S-CCSi(CH(CH3)2)3) (848252-59-5) → (1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(II)(CC-2,5-C4H2S-CC-2',5'-C4H2S-CCH) (848252-58-4)

Guidance literature:

With Bu₄NF; In tetrahydrofuran; under Ar; soln. of Bu4NF in THF added to Fe complex (molar ratio 1:5) inTHF; stirred at 20°C for 16 h; solvent removed; extd. with toluene; filtered over silica pad; solvent removed under reduced pressure; washed with cold (-40°C) pentane; evapd. to dryness; elem. anal.;

DOI:10.1016/j.jorganchem.2004.10.006

upstream raw materials:

(CH₃)3SiCCC₄H₂SCCC₄H₂SCCSi(CH(CH₃)2)3

Downstream raw materials:

[(1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(III)(CC-2,5-C₄H₂SCC-2,5-C₄H₂SCCSi(i-Pr)3)][PF₆]

(1,2,3,4,5-pentamethylcyclopentadienyl)(1,2-bis(diphenylphosphino)ethane)iron(II)(CC-2,5-C₄H₂S-CC-2',5'-C₄H₂S-CCH)

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