DD/LL-commo-[3,3'-Fe(4-(Me₂S)-1,2-C₂B₉H₁₀)2]

Base Information

• Chemical Name: DD/LL-commo-[3,3'-Fe(4-(Me₂S)-1,2-C₂B₉H₁₀)2]
• CAS No.: 169438-42-0
• Molecular Formula: C₈H₃₂B₁₈FeS₂
• Molecular Weight: 442.919
• Mol file: 169438-42-0.mol

Synonyms:

Chemical Property of DD/LL-commo-[3,3'-Fe(4-(Me₂S)-1,2-C₂B₉H₁₀)2]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of DD/LL-commo-[3,3'-Fe(4-(Me₂S)-1,2-C₂B₉H₁₀)2]

There total 1 articles about DD/LL-commo-[3,3'-Fe(4-(Me₂S)-1,2-C₂B₉H₁₀)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: 40.0%

10,11-μ-hydro-9-dimethylsulfido-7,8-dicarba-nido-undecaborane(11) + dichlorobis(tetrahydrofuran)iron(II) (70317-90-7) + 1,2,3,4,5-pentamethylcyclopentadiene (4045-44-7) → bis(pentamethylcyclopentadienyl)iron(II) (12126-50-0) + (CH3)2SC2B9H11 + DD/LL-commo-[3,3'-Fe(4-(Me2S)-1,2-C2B9H10)2] (157564-52-8,169438-42-0,169436-97-9) + closo-[3-(η(5)-C5Me5)Fe-4-Me2S-1,2-C2B9H10]

Guidance literature:

With LiBu; In tetrahydrofuran; hexane; byproducts: LiCl, THF; N2-atmosphere, room temp.; addn. of BuLi (in hexanes) to C5Me5H (in THF), stirring for 1 h, addn. to THF-suspn. of Fe-compd., stirring for 2.5 h, dropwise addn. of Li-salt of borane (prepd. from borane in THF and BuLi in hexane), stirring for 2 h; evapn. (reduced pressure), extn. into Me2CO, filtration, evapn., extn. into CH2Cl2, rapid thin layer chromy. (Al2O3, hexane/CH2Cl2=13:7), extn.of orange band with CH2Cl2, recrystn. (PhMe/CH2Cl2); elem. anal.;

DOI:10.1039/DT9950002509

Reference yield: 94.0%

DD/LL-commo-[3,3'-Fe(4-(Me2S)-1,2-C2B9H10)2] (157564-52-8,169438-42-0,169436-97-9) + p-toluenesulfonic acid monohydrate (6192-52-5) → [DD/LL-commo-(3,3'-Fe(4-(Me2S)-1,2-C2B9H10)2)](+)[p-MeC6H4SO3](-)

Guidance literature:

With p-benzoquinone; In dichloromethane; acetone; byproducts: hydroquinone; addn. of TsOH (in Me2CO) to stirred mixt. of Fe-complex and quinone (in CH2Cl2), stirring at room temp. for 1 h (pptn.); collection (filtration), washing (Me2CO), drying (vac., 1 h); elem. anal.;

DOI:10.1016/0022-328X(95)05533-U

Reference yield: 76.0%

DD/LL-commo-[3,3'-Fe(4-(Me2S)-1,2-C2B9H10)2] (157564-52-8,169438-42-0,169436-97-9) + 2,3-dicyano-5,6-dichloro-p-benzoquinone (84-58-2) → Fe(C2B9H10(S(CH3)2))2(1+)*C6Cl2O2(CN)2(1-)=[Fe(C2B9H10(S(CH3)2))2][C6Cl2O2(CN)2]

Guidance literature:

In dichloromethane; under N2; a soln. of the chinone was added to a soln. of the Fe complexin CH2Cl2 at room temp.; filtered, kept at -10°C for 4 d, filtered, dried under reduced pressure; elem. anal.;

DOI:10.1039/DT9940001735

upstream raw materials:

dichlorobis(tetrahydrofuran)iron(II)

1,2,3,4,5-pentamethylcyclopentadiene