Os₃(CO)11(C₆H₅)4P₄CH₂

Base Information

• Chemical Name: Os₃(CO)11(C₆H₅)4P₄CH₂
• CAS No.: 445379-72-6
• Molecular Formula: C₃₆H₂₂O₁₁Os₃P₄
• Molecular Weight: 1325.06
• Mol file: 445379-72-6.mol

Synonyms:

Chemical Property of Os₃(CO)11(C₆H₅)4P₄CH₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of Os₃(CO)11(C₆H₅)4P₄CH₂

There total 1 articles about Os₃(CO)11(C₆H₅)4P₄CH₂ 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: 65.0%

undecacarbonyl(acetonitrile)triosmium (133869-39-3,65702-94-5) + 1,2,3,4-tetraphenylcyclo-5-carba-1,2,3,4-tetraphosphine (40425-94-3,63357-22-2,879280-62-3,879280-63-4,879280-64-5) → Os3(CO)11(C6H5)4P4CH2 (445379-72-6)

Guidance literature:

In dichloromethane; the mixt. (1:1) in CH2Cl2 was stirred at room temp. overnight; evapd. to dryness, dissolved in min CH2Cl2, TLC (CH2Cl2-hexane); elem. anal.;

DOI:10.1021/ic025589c

Reference yield: 74.0%

Os3(CO)11(C6H5)4P4CH2 (445379-72-6) → [Os3(CO)10(μ-1,4-η2-(PPh)4CH2)]

Guidance literature:

In toluene; byproducts: CO; a soln. in toluene was heated overnight at a 100°C oil bath; TLC (CH2Cl2-hexane);

DOI:10.1021/ic025589c

Reference yield: 38.0%

decacarbonyltriosmiumdihydride + Os3(CO)11(C6H5)4P4CH2 (445379-72-6) → [(H2Os3(CO)8)(μ3-1,2,4-η4-(PPh)4CH2)(Os3(CO)11)]

Guidance literature:

In toluene; a soln. in toluene was heated for 4 h at a 100°C oil bath; TLC (CH2Cl2-hexane); elem. anal.;

DOI:10.1021/ic025589c

upstream raw materials:

undecacarbonyl(acetonitrile)triosmium

1,2,3,4-tetraphenylcyclo-5-carba-1,2,3,4-tetraphosphine